AS200454 Tomas Oliveira Valente Leite de Castro

Company Website:

Company Looking Glass:

https://lg.castrotelecom.net

Country of Origin:

Internet Exchanges: 2

Prefixes Originated (all): 8
Prefixes Originated (v4): 5
Prefixes Originated (v6): 3

Prefixes Announced (all): 8
Prefixes Announced (v4): 5
Prefixes Announced (v6): 3

RPKI Originated Valid (all): 4
RPKI Originated Valid (v4): 1
RPKI Originated Valid (v6): 3

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 122
BGP Peers Observed (v4): 118
BGP Peers Observed (v6): 9

IPs Originated (v4): 1,536
AS Paths Observed (v4): 25,448
AS Paths Observed (v6): 888

Average AS Path Length (all): 4.536
Average AS Path Length (v4): 4.533
Average AS Path Length (v6): 4.599

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AS200454 IPv4 Peers

ASN	Name
AS6939	Hurricane Electric LLC
AS13335	Cloudflare, Inc.
AS9186	ONITELECOM - INFOCOMUNICACOES, S.A.
AS12186	GVVME
AS396998	Path Network, Inc.

AS200454 IPv6 Peers

ASN	Name
AS6939	Hurricane Electric LLC
AS9186	ONITELECOM - INFOCOMUNICACOES, S.A.
AS12186	GVVME

AS200454 IPv4 Peer Count

AS200454 IPv6 Peer Count

AS200454 IPv4 Prefixes Announced

AS200454 IPv6 Prefixes Announced

AS200454 IPv4 Prefixes Originated

AS200454 IPv6 Prefixes Originated

AS200454 IPv4 Route Propagation

AS200454 IPv6 Route Propagation

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
23.147.168.0/24	CASTRO TELECOM LLC
44.31.36.0/24
44.32.92.0/24
199.16.241.0/24	CASTRO TELECOM LLC
199.16.242.0/23

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
2602:faa5::/36	CASTRO TELECOM LLC
2a0a:6040:aa00::/40
2a0f:b241:10::/48

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Hurricane Electric LLC	X	AS6939
2	Cloudflare, Inc.		AS13335
3	ONITELECOM - INFOCOMUNICACOES, S.A.	X	AS9186
4	GVVME	X	AS12186
5	Path Network, Inc.		AS396998
6	Uniti Fiber Holdings Inc.		AS13760
7	Aureon Network Services		AS5056
8	Bluebird Network		AS62943
9	Midcontinent Communications		AS11232
10	Kansas Fiber Network, LLC		AS13329
11	Sho Me Technologies, LLC		AS55140
12	Oath Holdings Inc.		AS10310
13	Great Plains Network		AS11317
14	Ritter Communications		AS23404
15	Hoyos Consulting LLC		AS53597
16	Oklahoma Network for Education Enrichment and		AS5078
17	Great Plains Communications LLC		AS13807
18	Unite Private Networks LLC.		AS15164
19	WholeSale Internet, Inc.		AS32097
20	Kansas Research and Education Network		AS2495
21	LightEdge Solutions		AS11320
22	Metro Communications Company, Inc.		AS53610
23	IdeaTek Telcom, LLC		AS27425
24	Tritan Development		AS393577
25	LES.NET		AS18451
26	ParadoxNetworks Limited		AS52025
27	NetActuate, Inc	X	AS36236
28	SpringNet		AS21737
29	University of Missouri - dba the Missouri Research and Education Network (MOREnet)		AS2572
30	CONSOLIDATED TELEPHONE COMPANY		AS64227
31	MIDnet		AS16970
32	MTC Communications, Inc.		AS14363
33	IP Pathways, LLC		AS393775
34	DataBank Holdings, Ltd.		AS13767
35	OzarksGo, LLC		AS395662
36	CyberCloud Professionals LLC		AS19969
37	Liberty Connect		AS63457
38	IONOS SE		AS8560
39	Netnod AB		AS8674
40	US Internet Corp		AS10242
41	SupraNet Communications, Inc.		AS4150
42	Conexon Connect		AS399898
43	Stellar Association, LLC		AS36374
44	7Hoop Network Telecom LLC		AS216440
45	Netflix Streaming Services Inc.		AS2906
46	CABLE ONE, INC.		AS11492
47	Wikstrom Telephone Company, Incorporated		AS33362
48	Peddie Institute Co., Ltd		AS139742
49	Disaster Networks, LLC		AS17303
50	Noah van der Aa trading as Frumentum Media		AS216107
51	Chariton Valley Telephone Corporation		AS54579
52	GoCodeIT Inc		AS835
53	Free Range Cloud Hosting Inc.		AS53356
54	Radish Networks		AS399580
55	Ostra Cybersecurity, Inc.		AS26446
56	Net Vision Communications, LLC		AS397732
57	Zappie Host LLC		AS61138
58	Facebook, Inc.		AS63293
59	FiberIndy		AS393950
60	ZDM Network Solutions LLC		AS36198
61	HUNTEL.NET		AS16604
62	Fastly, Inc.		AS54113
63	Green Hills Telephone Corporation		AS395040
64	DOMINIK DOBROWOLSKI		AS210645
65	Akamai International B.V.		AS20940
66	Implex.net, Inc.		AS21709
67	Rozint Ltd Co		AS21738
68	iFog GmbH	X	AS34927
69	SOUTHWEST MINNESOTA BROADBAND SERVICES		AS25715
70	Meteverse Limited.		AS54994
71	LSHIY LLC		AS955
72	ServerForge LLC		AS23428
73	Packet Clearing House, Inc.		AS3856
74	INCX Global, LLC		AS13737
75	BankOnIT, L.L.C.		AS46416
76	Verus Corporation		AS26156
77	Mach Dilemma, LLC		AS40138
78	Network Tool and Die Company, Inc.		AS26209
79	Accuris Technologies Ltd.		AS52210
80	Misaka Network, Inc.		AS57695
81	Golden Belt Telephone		AS393796
82	IP Pathways, LLC		AS36489
83	Tackitt, Inc.		AS397244
84	Mercury Broadband		AS11597
85	Adam Goodenough		AS210667
86	United Telephone Association, Inc.		AS30174
87	Serverfield Co., Ltd.		AS134094
88	June Slater		AS203729
89	Woofy		AS396388
90			AS65502
91	IncogNET LLC		AS210630
92	nonexiste.net		AS26457
93	Key Cooperative		AS40350
94	Ansible Networks, LLC		AS14570
95	VoIPster Communications, INC.		AS32030
96	Ausra LLC		AS400818
97	Park Hill School District		AS36112
98	Genesis Wireless		AS30032
99	All Neins LLC		AS399924
100	Rumble USA Inc.		AS399647
101	Linux Based Systems Design SA (Pty) Ltd		AS328112
102	Dynamic Quantum Networks		AS54148
103	KwiKom Communications		AS53703
104	Mark Twain Rural Telephone Co.		AS10750
105	Yifu Yu		AS44421
106	InServer Networks		AS26329
107	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)		AS25152
108	South Front Networks		AS397326
109	Patrizio Palumbo		AS211358
110	VeriSign Global Registry Services		AS26415
111	Evalse, LLC		AS40916
112	Associated Computer Systems, Ltd		AS399206
113	Cloudie Networks LLC		AS924
114	Socket Holdings Corporation		AS4581
115	Noelware, LLC		AS200182
116	WoodyNet, Inc.		AS42
117	Menlo, Inc.		AS15188
118	United Electric Cooperative		AS393442

Rank	Description	IPv4	Peer
1	Hurricane Electric LLC	X	AS6939
2	ONITELECOM - INFOCOMUNICACOES, S.A.	X	AS9186
3	GVVME	X	AS12186
4	MoeDove LLC		AS44324
5	Joel Conceicao		AS214913
6	andrewnet		AS1003
7	iFog GmbH	X	AS34927
8	Silvio Gabriel Neto da Silva		AS215153
9	NetActuate, Inc	X	AS36236


as-block:       AS200352 - AS203022
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2024-10-03T13:30:54Z
last-modified:  2024-10-03T13:30:54Z
source:         RIPE

aut-num:        AS200454
descr:          Tomas Oliveira Valente Leite de Castro
as-name:        TOM-AS
remarks:        ----------------------------------------------------------------
remarks:        Some things in life can never be fully appreciated nor
remarks:        understood unless experienced firsthand. Some things in
remarks:        networking can never be fully understood by someone who neither
remarks:        builds commercial networking equipment nor runs an operational
remarks:        network.
remarks:        ----------------------------------------------------------------
org:            ORG-TOVL1-RIPE
remarks:        For full list of Communities available please visit https://bgp.tools/communities/200454
remarks:        RPKI invalid routes are dropped
remarks:        +-------------------+
remarks:        | Network Upstreams |
remarks:        +-------------------+
remarks:        ------------------------ Oni Telecom -------------------------
mp-import:      afi ipv4.unicast from AS9186 action pref=70; accept ANY
mp-import:      afi ipv6.unicast from AS9186 action pref=70; accept ANY
mp-export:      afi ipv4.unicast to AS9186 action pref=70; community.append(0:1930, 12833:1930); announce AS-LEGACY
mp-export:      afi ipv6.unicast to AS9186 action pref=70; community.append(0:1930, 12833:1930); announce AS-LEGACY
remarks:        ------------------- Hurricane Electric LLC -------------------
mp-import:      afi ipv4.unicast from AS6939 action pref=70; accept ANY
mp-import:      afi ipv6.unicast from AS6939 action pref=70; accept ANY
mp-export:      afi ipv4.unicast to AS6939 action pref=70; announce AS-LEGACY
mp-export:      afi ipv6.unicast to AS6939 action pref=70; announce AS-LEGACY
remarks:        ------------------- Cogent Communications --------------------
mp-import:      afi ipv4.unicast from AS174 action pref=50; accept ANY
mp-import:      afi ipv6.unicast from AS174 action pref=50; accept ANY
mp-export:      afi ipv4.unicast to AS174 action pref=50; announce AS-LEGACY
mp-export:      afi ipv6.unicast to AS174 action pref=50; announce AS-LEGACY
remarks:        --------------------------- GVVME ----------------------------
mp-import:      afi ipv4.unicast from AS12186 action pref=70; accept ANY
mp-import:      afi ipv6.unicast from AS12186 action pref=70; accept ANY
mp-export:      afi ipv4.unicast to AS12186 action pref=70; announce AS-LEGACY
mp-export:      afi ipv6.unicast to AS12186 action pref=70; announce AS-LEGACY
remarks:        --------------------------- EDGOO ----------------------------
mp-import:      afi ipv4.unicast from AS47787 action pref=70; accept ANY
mp-import:      afi ipv6.unicast from AS47787 action pref=70; accept ANY
mp-export:      afi ipv4.unicast to AS47787 action pref=70; community.append(0:1930, 12833:1930); announce AS-LEGACY
mp-export:      afi ipv6.unicast to AS47787 action pref=70; community.append(0:1930, 12833:1930); announce AS-LEGACY
remarks:        +-------------------------+
remarks:        | Peering - IX and others |
remarks:        +-------------------------+
remarks:        ---------------------------- KCIX ----------------------------
mp-import:      afi ipv4.unicast from AS40542 action pref=200; accept AS-KCIX-MEMBERS
mp-import:      afi ipv6.unicast from AS40542 action pref=200; accept AS-KCIX-MEMBERS
mp-export:      afi ipv4.unicast to AS40542 announce AS-LEGACY
mp-export:      afi ipv6.unicast to AS40542 announce AS-LEGACY
remarks:        --------------------------- LIS-IX ---------------------------
mp-import:      afi ipv4.unicast from AS33733 action pref=200; accept ANY
mp-import:      afi ipv6.unicast from AS33733 action pref=200; accept ANY
mp-export:      afi ipv4.unicast to AS33733 announce AS-LEGACY
mp-export:      afi ipv6.unicast to AS33733 announce AS-LEGACY
remarks:        ------------------------- Cloudflare -------------------------
mp-import:      afi ipv4.unicast from AS13335 action pref=400; accept AS-CLOUDFLARE
mp-import:      afi ipv6.unicast from AS13335 action pref=400; accept AS-CLOUDFLARE
mp-export:      afi ipv4.unicast to AS13335 announce AS-LEGACY
mp-export:      afi ipv6.unicast to AS13335 announce AS-LEGACY
remarks:        -------------------------- AUSRA LLC -------------------------
mp-import:      afi ipv4.unicast from AS400818 action pref=400; accept AS-AUSRA
mp-import:      afi ipv6.unicast from AS400818 action pref=400; accept AS-AUSRA
mp-export:      afi ipv4.unicast to AS400818 announce AS-LEGACY
mp-export:      afi ipv6.unicast to AS400818 announce AS-LEGACY
remarks:        +-------------+
remarks:        | Downstreams |
remarks:        +-------------+
remarks:        ------------------------ RIPE K-ROOT -------------------------
mp-import:      afi ipv4.unicast from AS25152 action pref=400; accept RS-KROOT
mp-import:      afi ipv6.unicast from AS25152 action pref=400; accept RS-KROOT-V6
mp-export:      afi ipv4.unicast to AS25152 announce ANY
mp-export:      afi ipv6.unicast to AS25152 announce ANY
remarks:        ------------------------ Slvio Silva ------------------------
mp-import:      afi ipv4.unicast from AS215153 accept AS215153:AS-CONE
mp-import:      afi ipv6.unicast from AS215153 accept AS215153:AS-CONE
mp-export:      afi ipv4.unicast to AS215153 announce ANY
mp-export:      afi ipv6.unicast to AS215153 announce ANY
remarks:        --------------------------- AS112 ----------------------------
mp-import:      afi ipv4.unicast from AS112 accept AS112
mp-import:      afi ipv6.unicast from AS112 accept AS112
mp-export:      afi ipv4.unicast to AS112 announce ANY
mp-export:      afi ipv6.unicast to AS112 announce ANY
remarks:        +---------------------------------------------------+
remarks:        | Abuse issues please contact abuse@leitecastro.com |
remarks:        +---------------------------------------------------+
admin-c:        ACRO49236-RIPE
tech-c:         ACRO49236-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CASTRO-MNT
created:        2022-12-19T10:39:52Z
last-modified:  2024-10-30T07:14:10Z
source:         RIPE # Filtered

organisation:   ORG-TOVL1-RIPE
org-name:       Tomas Oliveira Valente Leite de Castro
country:        PT
org-type:       OTHER
remarks:        Physical Address
address:        Avenida Elias Garcia 31, 4E
address:        1000-148 Lisbon
address:        Portugal
abuse-c:        ACRO49236-RIPE
mnt-ref:        FEMBOY-MNT
mnt-ref:        CLOUDIE-MNT
mnt-ref:        ROUTE48-MNT
mnt-by:         CASTRO-MNT
created:        2022-07-26T13:57:43Z
last-modified:  2024-06-17T15:09:02Z
source:         RIPE # Filtered

role:           Abuse contact role object
address:        Tomas Leite de Castro
address:        Avenida Elias Garcia 31, 4E
address:        1000-148 Lisbon
address:        Portugal
abuse-mailbox:  abuse@leitecastro.com
nic-hdl:        ACRO49236-RIPE
mnt-by:         CASTRO-MNT
created:        2022-07-26T13:57:09Z
last-modified:  2023-11-02T14:46:14Z
source:         RIPE # Filtered

RIPE

aut-num: AS200454 descr: Tomas Oliveira Valente Leite de Castro as-name: TOM-AS remarks: ---------------------------------------------------------------- remarks: Some things in life can never be fully appreciated nor remarks: understood unless experienced firsthand. Some things in remarks: networking can never be fully understood by someone who neither remarks: builds commercial networking equipment nor runs an operational remarks: network. remarks: ---------------------------------------------------------------- org: ORG-TOVL1-RIPE remarks: For full list of Communities available please visit https://bgp.tools/communities/200454 remarks: RPKI invalid routes are dropped remarks: +-------------------+ remarks: | Network Upstreams | remarks: +-------------------+ remarks: ------------------------ Oni Telecom ------------------------- mp-import: afi ipv4.unicast from AS9186 action pref=70; accept ANY mp-import: afi ipv6.unicast from AS9186 action pref=70; accept ANY mp-export: afi ipv4.unicast to AS9186 action pref=70; community.append(0:1930, 12833:1930); announce AS-LEGACY mp-export: afi ipv6.unicast to AS9186 action pref=70; community.append(0:1930, 12833:1930); announce AS-LEGACY remarks: ------------------- Hurricane Electric LLC ------------------- mp-import: afi ipv4.unicast from AS6939 action pref=70; accept ANY mp-import: afi ipv6.unicast from AS6939 action pref=70; accept ANY mp-export: afi ipv4.unicast to AS6939 action pref=70; announce AS-LEGACY mp-export: afi ipv6.unicast to AS6939 action pref=70; announce AS-LEGACY remarks: ------------------- Cogent Communications -------------------- mp-import: afi ipv4.unicast from AS174 action pref=50; accept ANY mp-import: afi ipv6.unicast from AS174 action pref=50; accept ANY mp-export: afi ipv4.unicast to AS174 action pref=50; announce AS-LEGACY mp-export: afi ipv6.unicast to AS174 action pref=50; announce AS-LEGACY remarks: --------------------------- GVVME ---------------------------- mp-import: afi ipv4.unicast from AS12186 action pref=70; accept ANY mp-import: afi ipv6.unicast from AS12186 action pref=70; accept ANY mp-export: afi ipv4.unicast to AS12186 action pref=70; announce AS-LEGACY mp-export: afi ipv6.unicast to AS12186 action pref=70; announce AS-LEGACY remarks: --------------------------- EDGOO ---------------------------- mp-import: afi ipv4.unicast from AS47787 action pref=70; accept ANY mp-import: afi ipv6.unicast from AS47787 action pref=70; accept ANY mp-export: afi ipv4.unicast to AS47787 action pref=70; community.append(0:1930, 12833:1930); announce AS-LEGACY mp-export: afi ipv6.unicast to AS47787 action pref=70; community.append(0:1930, 12833:1930); announce AS-LEGACY remarks: +-------------------------+ remarks: | Peering - IX and others | remarks: +-------------------------+ remarks: ---------------------------- KCIX ---------------------------- mp-import: afi ipv4.unicast from AS40542 action pref=200; accept AS-KCIX-MEMBERS mp-import: afi ipv6.unicast from AS40542 action pref=200; accept AS-KCIX-MEMBERS mp-export: afi ipv4.unicast to AS40542 announce AS-LEGACY mp-export: afi ipv6.unicast to AS40542 announce AS-LEGACY remarks: --------------------------- LIS-IX --------------------------- mp-import: afi ipv4.unicast from AS33733 action pref=200; accept ANY mp-import: afi ipv6.unicast from AS33733 action pref=200; accept ANY mp-export: afi ipv4.unicast to AS33733 announce AS-LEGACY mp-export: afi ipv6.unicast to AS33733 announce AS-LEGACY remarks: ------------------------- Cloudflare ------------------------- mp-import: afi ipv4.unicast from AS13335 action pref=400; accept AS-CLOUDFLARE mp-import: afi ipv6.unicast from AS13335 action pref=400; accept AS-CLOUDFLARE mp-export: afi ipv4.unicast to AS13335 announce AS-LEGACY mp-export: afi ipv6.unicast to AS13335 announce AS-LEGACY remarks: -------------------------- AUSRA LLC ------------------------- mp-import: afi ipv4.unicast from AS400818 action pref=400; accept AS-AUSRA mp-import: afi ipv6.unicast from AS400818 action pref=400; accept AS-AUSRA mp-export: afi ipv4.unicast to AS400818 announce AS-LEGACY mp-export: afi ipv6.unicast to AS400818 announce AS-LEGACY remarks: +-------------+ remarks: | Downstreams | remarks: +-------------+ remarks: ------------------------ RIPE K-ROOT ------------------------- mp-import: afi ipv4.unicast from AS25152 action pref=400; accept RS-KROOT mp-import: afi ipv6.unicast from AS25152 action pref=400; accept RS-KROOT-V6 mp-export: afi ipv4.unicast to AS25152 announce ANY mp-export: afi ipv6.unicast to AS25152 announce ANY remarks: ------------------------ Sílvio Silva ------------------------ mp-import: afi ipv4.unicast from AS215153 accept AS215153:AS-CONE mp-import: afi ipv6.unicast from AS215153 accept AS215153:AS-CONE mp-export: afi ipv4.unicast to AS215153 announce ANY mp-export: afi ipv6.unicast to AS215153 announce ANY remarks: --------------------------- AS112 ---------------------------- mp-import: afi ipv4.unicast from AS112 accept AS112 mp-import: afi ipv6.unicast from AS112 accept AS112 mp-export: afi ipv4.unicast to AS112 announce ANY mp-export: afi ipv6.unicast to AS112 announce ANY remarks: +---------------------------------------------------+ remarks: | Abuse issues please contact abuse@leitecastro.com | remarks: +---------------------------------------------------+ notify: tomas@leitecastro.com admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: CASTRO-MNT created: 2022-12-19T10:39:52Z last-modified: 2024-10-30T07:14:10Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: ****************************

Exchange	CC	City	IPv4	IPv6
KCIX	US	Kansas City	206.51.7.188	2001:504:1b:1::188
LIS-IX	PT	Lisbon	23.147.168.98	2602:faa5:200::2

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