- AS Info
- Graph v4
- Graph v6
- Prefixes v4
- Prefixes v6
- Bogon
- Peers v4
- Peers v6
- Whois
- IRR
- IX
- Traceroute
Company Website:
Country of Origin:
Internet Exchanges: 2
Prefixes Originated (all): 12
Prefixes Originated (v4): 6
Prefixes Originated (v6): 6
Prefixes Announced (all): 14
Prefixes Announced (v4): 7
Prefixes Announced (v6): 7
RPKI Originated Valid (all): 12
RPKI Originated Valid (v4): 6
RPKI Originated Valid (v6): 6
RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0
BGP Peers Observed (all): 145
BGP Peers Observed (v4): 127
BGP Peers Observed (v6): 122
IPs Originated (v4): 3,072
AS Paths Observed (v4): 460
AS Paths Observed (v6): 498
Average AS Path Length (all): 3.469
Average AS Path Length (v4): 3.528
Average AS Path Length (v6): 3.414
Prefixes Originated (all): 12
Prefixes Originated (v4): 6
Prefixes Originated (v6): 6
Prefixes Announced (all): 14
Prefixes Announced (v4): 7
Prefixes Announced (v6): 7
RPKI Originated Valid (all): 12
RPKI Originated Valid (v4): 6
RPKI Originated Valid (v6): 6
RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0
BGP Peers Observed (all): 145
BGP Peers Observed (v4): 127
BGP Peers Observed (v6): 122
IPs Originated (v4): 3,072
AS Paths Observed (v4): 460
AS Paths Observed (v6): 498
Average AS Path Length (all): 3.469
Average AS Path Length (v4): 3.528
Average AS Path Length (v6): 3.414
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AS43037 IPv4 Peers
AS43037 IPv6 Peers
AS43037 IPv4 Peer Count
AS43037 IPv6 Peer Count
AS43037 IPv4 Prefixes Announced
AS43037 IPv6 Prefixes Announced
AS43037 IPv4 Prefixes Originated
AS43037 IPv6 Prefixes Originated
AS43037 IPv4 Route Propagation
AS43037 IPv6 Route Propagation
Prefix | Description | Visibility |
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Prefix | Description |
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Seznam.cz, a.s.
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Seznam.cz, a.s.
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Seznam.cz, a.s.
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Seznam.cz, a.s.
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Prefix | Description | Visibility |
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Prefix | Description |
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Seznam.cz, a.s.
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SEZNAM - II
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Bogon Prefixes | ||
---|---|---|
Prefix | Type | Status |
Rank | Description | IPv6 | Peer |
---|---|---|---|
1 | O2 Czech Republic, a.s.![]() |
X | AS5610 |
2 | Quantcom, a.s.![]() |
X | AS29208 |
3 | Hurricane Electric LLC![]() |
X | AS6939 |
4 | Angola Cables![]() |
X | AS37468 |
5 | ![]() |
X | AS7195 |
6 | GSL Networks Pty LTD![]() |
X | AS137409 |
7 | Iway AG![]() |
X | AS8758 |
8 | F5 Networks SARL![]() |
X | AS35280 |
9 | ![]() |
X | AS52320 |
10 | SEACOM Limited![]() |
X | AS37100 |
11 | Hivane Association![]() |
X | AS34019 |
12 | Telecom IT Solutions SRL![]() |
X | AS47734 |
13 | IP-Max SA![]() |
X | AS25091 |
14 | iFog GmbH![]() |
X | AS34927 |
15 | BIT BV![]() |
X | AS12859 |
16 | Broadband Hosting B.V.![]() |
X | AS20562 |
17 | Telkom SA Ltd.![]() |
X | AS5713 |
18 | AS5398 SA![]() |
AS5398 | |
19 | ![]() |
X | AS6057 |
20 | meerfarbig GmbH & Co. KG![]() |
X | AS34549 |
21 | CJSC RASCOM![]() |
X | AS20764 |
22 | RIPE Network Coordination Centre![]() |
X | AS6424 |
23 | GlobalConnect AB![]() |
X | AS12552 |
24 | Stadtwerke Feldkirch![]() |
X | AS48362 |
25 | RIPE Network Coordination Centre![]() |
X | AS4455 |
26 | IELO-LIAZO SERVICES SAS![]() |
X | AS29075 |
27 | Zain Omantel International FZ-LLC![]() |
X | AS59605 |
28 | IPng Networks GmbH![]() |
X | AS8298 |
29 | xTom GmbH![]() |
X | AS3214 |
30 | IT.Gate S.p.A.![]() |
X | AS12779 |
31 | 31173 Services AB![]() |
X | AS39351 |
32 | WIIT AG![]() |
X | AS24961 |
33 | Securebit AG![]() |
X | AS58057 |
34 | Adrian Pistol![]() |
X | AS208431 |
35 | equada network GmbH![]() |
X | AS25220 |
36 | Universitaet Stuttgart![]() |
X | AS553 |
37 | Digital Telecommunication Services S.r.l.![]() |
AS49605 | |
38 | ISP Alliance a.s.![]() |
AS47232 | |
39 | Sri Lanka Telecom PLC, GLobal Peering![]() |
X | AS45489 |
40 | xTom![]() |
X | AS6233 |
41 | PT. Internet Madju Abad Millenindo![]() |
X | AS45701 |
42 | G-Core Labs S.A.![]() |
X | AS199524 |
43 | area-7 IT-Services GmbH![]() |
X | AS60150 |
44 | Kantonsschule Zug![]() |
X | AS34288 |
45 | AlpineDC SA![]() |
AS198385 | |
46 | Monzoon Networks AG![]() |
X | AS24889 |
47 | ColocationIX GmbH![]() |
AS61955 | |
48 | NetActuate, Inc![]() |
X | AS36236 |
49 | Freifunk Frankfurt am Main e.V.![]() |
X | AS64475 |
50 | Vodacom![]() |
X | AS36994 |
51 | EWS DS Networks Inc![]() |
X | AS142271 |
52 | Telemach Slovenija d.o.o.![]() |
AS3212 | |
53 | Innsbrucker Kommunalbetriebe AG![]() |
X | AS31510 |
54 | Netzwerge GmbH![]() |
X | AS199938 |
55 | Neterra Ltd.![]() |
AS34224 | |
56 | Continent 8 LLC![]() |
AS14537 | |
57 | CELESTE SAS![]() |
AS34177 | |
58 | TECHIT.BE SRL![]() |
X | AS213241 |
59 | Invesco Group Services, Inc.![]() |
AS14630 | |
60 | ADISTA SAS![]() |
AS16347 | |
61 | Telehouse EAD![]() |
AS57344 | |
62 | Freenet Liberec, z.s.![]() |
X | AS29504 |
63 | AFR-IX TELECOM S.A.![]() |
X | AS60171 |
64 | Christian Elsen![]() |
X | AS213151 |
65 | Fiberby ApS![]() |
X | AS42541 |
66 | netplus.ch SA![]() |
X | AS15547 |
67 | Emirates Integrated Telecommunications Company PJSC![]() |
AS15802 | |
68 | Seznam.cz datova centra, s.r.o.![]() |
X | AS200600 |
69 | PHILUNET GmbH![]() |
X | AS205112 |
70 | Openfactory GmbH![]() |
AS58299 | |
71 | Vorboss Limited![]() |
X | AS25160 |
72 | Hohl IT e.U.![]() |
X | AS40994 |
73 | JSC "ER-Telecom Holding"![]() |
X | AS48858 |
74 | IP ServerOne Solutions Sdn Bhd![]() |
AS45352 | |
75 | Enki Multimedia EURL![]() |
X | AS209823 |
76 | Inter.link GmbH![]() |
X | AS5405 |
77 | Worldline IGSA SA![]() |
X | AS47957 |
78 | Bart Vrancken trading as MLaB![]() |
X | AS41047 |
79 | ![]() |
X | AS14840 |
80 | Services Industriels de Geneve![]() |
X | AS20932 |
81 | Hostserver GmbH![]() |
X | AS29140 |
82 | ![]() |
X | AS23106 |
83 | euNetworks GmbH![]() |
AS13237 | |
84 | Viewqwest Pte Ltd![]() |
X | AS18106 |
85 | Norlys Digital A/S![]() |
AS39642 | |
86 | ABACLOUDA SAS![]() |
X | AS56987 |
87 | serve-u - Buchholz und Suenderhauf GbR![]() |
X | AS13058 |
88 | Joint Stock Company TransTeleCom![]() |
X | AS20485 |
89 | INETCOM CARRIER LLC![]() |
AS35598 | |
90 | LWLcom GmbH![]() |
X | AS50629 |
91 | i3D.net B.V![]() |
X | AS49544 |
92 | Proximus Luxembourg S.A.![]() |
X | AS56665 |
93 | Nessus GmbH![]() |
X | AS47692 |
94 | PT Telekomunikasi Indonesia![]() |
X | AS7713 |
95 | Frederic Gargula![]() |
X | AS35360 |
96 | RIPE Network Coordination Centre![]() |
X | AS6204 |
97 | GlobalConnect A/S![]() |
X | AS31027 |
98 | SG.GS![]() |
X | AS24482 |
99 | Misaka Network, Inc.![]() |
AS57695 | |
100 | DE-CIX Management GmbH![]() |
X | AS6695 |
101 | Virtual Technologies & Solutions![]() |
X | AS37721 |
102 | Convergenze S.p.A.![]() |
X | AS39120 |
103 | UAB "Cgates"![]() |
AS21412 | |
104 | Retelit Digital Services S.p.A.![]() |
X | AS28716 |
105 | Data-Beam Business Solution![]() |
X | AS150000 |
106 | Fonira Telekom GmbH![]() |
X | AS51184 |
107 | xTom Pty Ltd![]() |
X | AS8888 |
108 | weber.digital GmbH![]() |
X | AS35710 |
109 | SWITCH![]() |
X | AS559 |
110 | Converge ICT Solutions Inc.![]() |
X | AS17639 |
111 | Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH![]() |
X | AS1764 |
112 | Netwerkvereniging Coloclue![]() |
X | AS8283 |
113 | Zayo Infrastructure France SA![]() |
X | AS8218 |
114 | ParadoxNetworks Limited![]() |
AS52025 | |
115 | LEVEL EIGHTY-SIX COMMUNICATIONS LTD![]() |
X | AS212483 |
116 | Micron21 Datacentre Pty Ltd![]() |
AS38880 | |
117 | NIX.CZ z.s.p.o.![]() |
X | AS6881 |
118 | Freifunk Essen e.V.![]() |
AS206356 | |
119 | SIACOM JSC![]() |
X | AS198150 |
120 | Jeroen Massar![]() |
X | AS57777 |
121 | PEER 1031 LLC![]() |
X | AS1031 |
122 | Xiufeng Guo![]() |
X | AS210937 |
123 | UACITY Ltd.![]() |
X | AS48919 |
124 | Anycast Global Backbone![]() |
X | AS58511 |
125 | ANEXIA Internetdienstleistungs GmbH![]() |
X | AS47147 |
126 | NetIX Communications JSC![]() |
X | AS57463 |
127 | green.ch AG![]() |
X | AS1836 |
Rank | Description | IPv4 | Peer |
---|---|---|---|
1 | O2 Czech Republic, a.s.![]() |
X | AS5610 |
2 | Hurricane Electric LLC![]() |
X | AS6939 |
3 | Quantcom, a.s.![]() |
X | AS29208 |
4 | RETN Limited![]() |
AS9002 | |
5 | ![]() |
X | AS7195 |
6 | meerfarbig GmbH & Co. KG![]() |
X | AS34549 |
7 | Angola Cables![]() |
X | AS37468 |
8 | SEACOM Limited![]() |
X | AS37100 |
9 | F5 Networks SARL![]() |
X | AS35280 |
10 | GSL Networks Pty LTD![]() |
X | AS137409 |
11 | iFog GmbH![]() |
X | AS34927 |
12 | Hivane Association![]() |
X | AS34019 |
13 | BIT BV![]() |
X | AS12859 |
14 | Iway AG![]() |
X | AS8758 |
15 | ![]() |
X | AS52320 |
16 | ![]() |
X | AS6057 |
17 | CJSC RASCOM![]() |
X | AS20764 |
18 | Zayo Infrastructure France SA![]() |
X | AS8218 |
19 | Liquid Telecommunications Ltd![]() |
AS30844 | |
20 | IP-Max SA![]() |
X | AS25091 |
21 | Free Pro SAS![]() |
AS30781 | |
22 | Nine Internet Solutions AG![]() |
AS29691 | |
23 | xTom GmbH![]() |
X | AS3214 |
24 | Stadtwerke Feldkirch![]() |
X | AS48362 |
25 | WIIT AG![]() |
X | AS24961 |
26 | GlobalConnect AB![]() |
X | AS12552 |
27 | Convergenze S.p.A.![]() |
X | AS39120 |
28 | IPng Networks GmbH![]() |
X | AS8298 |
29 | Core-Backbone GmbH![]() |
AS33891 | |
30 | ANEXIA Internetdienstleistungs GmbH![]() |
X | AS47147 |
31 | Broadband Hosting B.V.![]() |
X | AS20562 |
32 | Axclusive![]() |
AS132337 | |
33 | UACITY Ltd.![]() |
X | AS48919 |
34 | Jeroen Massar![]() |
X | AS57777 |
35 | Kantonsschule Zug![]() |
X | AS34288 |
36 | PHILUNET GmbH![]() |
X | AS205112 |
37 | NetActuate, Inc![]() |
X | AS36236 |
38 | Antonios A. Chariton![]() |
AS210312 | |
39 | ![]() |
X | AS14840 |
40 | RIPE Network Coordination Centre![]() |
X | AS6204 |
41 | Monzoon Networks AG![]() |
X | AS24889 |
42 | Zain Omantel International FZ-LLC![]() |
X | AS59605 |
43 | Virtual Technologies & Solutions![]() |
X | AS37721 |
44 | weber.digital GmbH![]() |
X | AS35710 |
45 | IELO-LIAZO SERVICES SAS![]() |
X | AS29075 |
46 | Freenet Liberec, z.s.![]() |
X | AS29504 |
47 | Services Industriels de Geneve![]() |
X | AS20932 |
48 | ![]() |
AS263009 | |
49 | Vodacom![]() |
X | AS36994 |
50 | NIX.CZ z.s.p.o.![]() |
X | AS6881 |
51 | Christian Elsen![]() |
X | AS213151 |
52 | Freifunk Frankfurt am Main e.V.![]() |
X | AS64475 |
53 | Proximus Luxembourg S.A.![]() |
X | AS56665 |
54 | Frederic Gargula![]() |
X | AS35360 |
55 | Data-Beam Business Solution![]() |
X | AS150000 |
56 | EWS DS Networks Inc![]() |
X | AS142271 |
57 | Xiufeng Guo![]() |
X | AS210937 |
58 | Inter.link GmbH![]() |
X | AS5405 |
59 | Zain Omantel International FZ-LLC![]() |
AS8529 | |
60 | MainStreaming SpA![]() |
AS51185 | |
61 | LWLcom GmbH![]() |
X | AS50629 |
62 | Securebit AG![]() |
X | AS58057 |
63 | ABACLOUDA SAS![]() |
X | AS56987 |
64 | Hostserver GmbH![]() |
X | AS29140 |
65 | TECHIT.BE SRL![]() |
X | AS213241 |
66 | Vorboss Limited![]() |
X | AS25160 |
67 | Innsbrucker Kommunalbetriebe AG![]() |
X | AS31510 |
68 | Joint Stock Company TransTeleCom![]() |
X | AS20485 |
69 | NetIX Communications JSC![]() |
X | AS57463 |
70 | Belcloud LTD![]() |
AS44901 | |
71 | LEVEL EIGHTY-SIX COMMUNICATIONS LTD![]() |
X | AS212483 |
72 | GlobalConnect A/S![]() |
X | AS31027 |
73 | Retelit Digital Services S.p.A.![]() |
X | AS28716 |
74 | SIACOM JSC![]() |
X | AS198150 |
75 | Fiord Networks, UAB![]() |
AS28917 | |
76 | Marcin Gondek![]() |
AS56662 | |
77 | Universitaet Stuttgart![]() |
X | AS553 |
78 | Netwerkvereniging Coloclue![]() |
X | AS8283 |
79 | Euroweb Romania S.R.L.![]() |
AS6663 | |
80 | Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH![]() |
X | AS1764 |
81 | Ucom CJSC![]() |
AS8932 | |
82 | xTom Pty Ltd![]() |
X | AS8888 |
83 | Seznam.cz datova centra, s.r.o.![]() |
X | AS200600 |
84 | IT.Gate S.p.A.![]() |
X | AS12779 |
85 | Anycast Global Backbone![]() |
X | AS58511 |
86 | Unitas Global![]() |
AS1828 | |
87 | Bart Vrancken trading as MLaB![]() |
X | AS41047 |
88 | Enki Multimedia EURL![]() |
X | AS209823 |
89 | Adrian Pistol![]() |
X | AS208431 |
90 | Converge ICT Solutions Inc.![]() |
X | AS17639 |
91 | Netzwerge GmbH![]() |
X | AS199938 |
92 | xTom![]() |
X | AS6233 |
93 | RIPE Network Coordination Centre![]() |
X | AS6424 |
94 | serve-u - Buchholz und Suenderhauf GbR![]() |
X | AS13058 |
95 | ![]() |
X | AS23106 |
96 | Fiberby ApS![]() |
X | AS42541 |
97 | DE-CIX Management GmbH![]() |
X | AS6695 |
98 | PT Telekomunikasi Indonesia![]() |
X | AS7713 |
99 | SG.GS![]() |
X | AS24482 |
100 | PEER 1031 LLC![]() |
X | AS1031 |
101 | SWITCH![]() |
X | AS559 |
102 | G-Core Labs S.A.![]() |
X | AS199524 |
103 | NHM - S.R.L.![]() |
AS62275 | |
104 | Telkom SA Ltd.![]() |
X | AS5713 |
105 | Fonira Telekom GmbH![]() |
X | AS51184 |
106 | Nessus GmbH![]() |
X | AS47692 |
107 | PT. Internet Madju Abad Millenindo![]() |
X | AS45701 |
108 | AFR-IX TELECOM S.A.![]() |
X | AS60171 |
109 | i3D.net B.V![]() |
X | AS49544 |
110 | Worldline IGSA SA![]() |
X | AS47957 |
111 | JSC "ER-Telecom Holding"![]() |
X | AS48858 |
112 | Hohl IT e.U.![]() |
X | AS40994 |
113 | area-7 IT-Services GmbH![]() |
X | AS60150 |
114 | WIND TRE S.P.A.![]() |
AS1267 | |
115 | equada network GmbH![]() |
X | AS25220 |
116 | RIPE Network Coordination Centre![]() |
X | AS4455 |
117 | Viewqwest Pte Ltd![]() |
X | AS18106 |
118 | netplus.ch SA![]() |
X | AS15547 |
119 | Sri Lanka Telecom PLC, GLobal Peering![]() |
X | AS45489 |
120 | 31173 Services AB![]() |
X | AS39351 |
121 | green.ch AG![]() |
X | AS1836 |
122 | Telecom IT Solutions SRL![]() |
X | AS47734 |
as-block: AS42961 - AS43073 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: 2023-12-11T15:09:58Z last-modified: 2023-12-11T15:09:58Z source: RIPE aut-num: AS43037 as-name: SEZNAM-CZ org: ORG-Sa508-RIPE import: from AS9148 accept ANY import: from AS5610 accept ANY export: to AS9148 announce AS43037 export: to AS5610 announce AS43037 export: to AS5610 announce AS200600 admin-c: SZN5-RIPE tech-c: SZN5-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: SEZNAM-MNT created: 2007-05-29T08:00:03Z last-modified: 2017-11-15T09:48:45Z source: RIPE organisation: ORG-SA508-RIPE org-name: Seznam.cz, a.s. country: CZ org-type: LIR address: Radlicka 3294/10 address: 15000 address: Prague 5 address: CZECH REPUBLIC phone: +420234694111 fax-no: +420234694115 admin-c: PZ172-RIPE admin-c: FEIX-RIPE abuse-c: AD10910-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: SEZNAM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: SEZNAM-MNT created: 2007-05-01T10:11:05Z last-modified: 2020-12-16T12:39:31Z source: RIPE # Filtered role: Seznam.cz IT department address: Radlicka 3294/10 150 00 Prague 5 Czech Republic phone: +420 602 126 570 abuse-mailbox: abuse@seznam.cz admin-c: PZ172-RIPE tech-c: SZN11-RIPE tech-c: SZN10-RIPE nic-hdl: SZN5-RIPE mnt-by: SEZNAM-MNT created: 2007-05-06T15:50:27Z last-modified: 2015-07-03T13:19:00Z source: RIPE # Filtered
RIPE
aut-num: AS43037
as-name: SEZNAM-CZ
org: ORG-Sa508-RIPE
import: from AS9148 accept ANY
import: from AS5610 accept ANY
export: to AS9148 announce AS43037
export: to AS5610 announce AS43037
export: to AS5610 announce AS200600
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: SEZNAM-MNT
created: 2007-05-29T08:00:03Z
last-modified: 2017-11-15T09:48:45Z
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 |
---|---|---|---|---|
DE-CIX Frankfurt
![]() |
DE | Frankfurt | 80.81.196.131 | 2001:7f8::a81d:0:1 |
NIX.CZ
![]() |
CZ | Prague |
91.210.16.195 91.210.16.194 |
2001:7f8:14::36:1 2001:7f8:14::36:2 |
Loading probes...
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Type | Name | ASN | IP | City |
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