AS51044 Kazuki Yamaguchi

Company Website:

Company Looking Glass:

Country of Origin:

Japan

Internet Exchanges: 1

Prefixes Originated (all): 22
Prefixes Originated (v4): 3
Prefixes Originated (v6): 19

Prefixes Announced (all): 22
Prefixes Announced (v4): 3
Prefixes Announced (v6): 19

RPKI Originated Valid (all): 22
RPKI Originated Valid (v4): 3
RPKI Originated Valid (v6): 19

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

BGP Peers Observed (all): 7
BGP Peers Observed (v4): 6
BGP Peers Observed (v6): 7

IPs Originated (v4): 1,024
AS Paths Observed (v4): 491
AS Paths Observed (v6): 3,263

Average AS Path Length (all): 4.746
Average AS Path Length (v4): 3.969
Average AS Path Length (v6): 4.862

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AS51044 IPv4 Peers

ASN	Name
AS34549	meerfarbig GmbH & Co. KG
AS20473	The Constant Company, LLC
AS57695	Misaka Network, Inc.
AS142616	Misaka Network, Inc.
AS35487	Misaka Network, Inc.

AS51044 IPv6 Peers

ASN	Name
AS20473	The Constant Company, LLC
AS57578	Misaka Network, Inc.
AS34549	meerfarbig GmbH & Co. KG
AS6939	Hurricane Electric LLC
AS57695	Misaka Network, Inc.
AS142616	Misaka Network, Inc.

AS51044 IPv4 Peer Count

AS51044 IPv6 Peer Count

AS51044 IPv4 Prefixes Announced

AS51044 IPv6 Prefixes Announced

AS51044 IPv4 Prefixes Originated

AS51044 IPv6 Prefixes Originated

AS51044 IPv4 Route Propagation

AS51044 IPv6 Route Propagation

Prefix	Description	Visibility
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Prefix	Description
45.148.172.0/22	Kazuki Yamaguchi
45.148.172.0/24	RHE-NET Infrastructure
45.148.173.0/24	RHE-NET

Prefix	Description	Visibility
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Prefix	Description
2407:9240:2500::/40	RHE NET
2a0f:600::/48	RHE-NET Infrastructure
2a0f:600:604::/46	RHE-NET Infrastructure
2a0f:600:604::/47
2a0f:600:604::/48	RHE-NET Infrastructure
2a0f:600:605::/48	RHE-NET Infrastructure
2a0f:600:606::/48
2a0f:600:607::/48
2a0f:600:608::/47	RHE-NET Infrastructure
2a0f:600:608::/48	RHE-NET Infrastructure
2a0f:600:609::/48
2a0f:600:60a::/47	RHE-NET Infrastructure
2a0f:600:60a::/48	RHE-NET Infrastructure
2a0f:600:60b::/48	RHE-NET Infrastructure
2a0f:600:60c::/47	RHE-NET Infrastructure
2a0f:600:60c::/48
2a0f:600:60d::/48	RHE-NET Infrastructure
2a0f:601::/32	RHE-NET
2a0f:602::/32	RHE-NET

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	meerfarbig GmbH & Co. KG	X	AS34549
2	The Constant Company, LLC	X	AS20473
3	Misaka Network, Inc.	X	AS57695
4	Misaka Network, Inc.	X	AS142616
5	Misaka Network, Inc.	X	AS35487
6	Misaka Network, Inc.	X	AS57578

Rank	Description	IPv4	Peer
1	The Constant Company, LLC	X	AS20473
2	Misaka Network, Inc.	X	AS57578
3	meerfarbig GmbH & Co. KG	X	AS34549
4	Hurricane Electric LLC		AS6939
5	Misaka Network, Inc.	X	AS57695
6	Misaka Network, Inc.	X	AS142616
7	Misaka Network, Inc.	X	AS35487

as-block:       AS50893 - AS51311
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:        2024-12-10T14:54:30Z
last-modified:  2024-12-10T14:54:30Z
source:         RIPE

aut-num:        AS51044
as-name:        RHE
descr:          RHE-NET
org:            ORG-KY31-RIPE
remarks:        --------------------------------------------------------
remarks:        PeeringDB: https://www.peeringdb.com/asn/51044
remarks:        Looking Glass: https://as51044.net/tools/
remarks:        --------------------------------------------------------
remarks:        -- The Constant Company, LLC (Vultr)
mp-import:      afi any.unicast from AS20473 accept ANY
mp-export:      afi any.unicast to AS20473 announce AS51044:AS-RHE
remarks:
remarks:        -- Misaka Network, Inc.
mp-import:      afi any.unicast from AS57578 accept ANY
mp-export:      afi any.unicast to AS57578 announce AS51044:AS-RHE
mp-import:      afi any.unicast from AS57695 accept ANY
mp-export:      afi any.unicast to AS57695 announce AS51044:AS-RHE
remarks:
remarks:        -- meerfarbig GmbH & Co. KG
mp-import:      afi any.unicast from AS34549 accept ANY
mp-export:      afi any.unicast to AS34549 announce AS51044:AS-RHE
remarks:
remarks:        -- Hurricane Electric LLC
mp-import:      afi ipv6.unicast from AS6939 accept ANY
mp-export:      afi ipv6.unicast to AS6939 announce AS51044:AS-RHE
remarks:        --------------------------------------------------------
admin-c:        RHE
tech-c:         RHE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         mnt-jp-rhe-1
created:        2019-09-03T11:05:50Z
last-modified:  2023-12-29T18:09:58Z
source:         RIPE

organisation:   ORG-KY31-RIPE
org-name:       Kazuki Yamaguchi
country:        JP
org-type:       LIR
address:        Kodaira-shi Jousuiminami-cho 2-17-20
address:        187-0021
address:        Tokyo
address:        JAPAN
phone:          +81 90 9679 1284
admin-c:        KY686-RIPE
tech-c:         KY686-RIPE
abuse-c:        AR55131-RIPE
mnt-ref:        mnt-jp-rhe-1
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         mnt-jp-rhe-1
created:        2019-08-29T07:56:05Z
last-modified:  2020-12-16T13:02:14Z
source:         RIPE # Filtered

role:           RHE-NET Contact
address:        Kodaira-shi Jousuiminami-cho 2-17-20
address:        187-0021
address:        Tokyo
address:        JAPAN
org:            ORG-KY31-RIPE
nic-hdl:        RHE
mnt-by:         mnt-jp-rhe-1
created:        2019-09-29T13:51:32Z
last-modified:  2019-09-29T13:55:38Z
source:         RIPE # Filtered

RIPE

aut-num: AS51044 as-name: RHE descr: RHE-NET org: ORG-KY31-RIPE remarks: -------------------------------------------------------- remarks: PeeringDB: https://www.peeringdb.com/asn/51044 remarks: Looking Glass: https://as51044.net/tools/ remarks: -------------------------------------------------------- remarks: -- The Constant Company, LLC (Vultr) mp-import: afi any.unicast from AS20473 accept ANY mp-export: afi any.unicast to AS20473 announce AS51044:AS-RHE remarks: remarks: -- Misaka Network, Inc. mp-import: afi any.unicast from AS57578 accept ANY mp-export: afi any.unicast to AS57578 announce AS51044:AS-RHE mp-import: afi any.unicast from AS57695 accept ANY mp-export: afi any.unicast to AS57695 announce AS51044:AS-RHE remarks: remarks: -- meerfarbig GmbH & Co. KG mp-import: afi any.unicast from AS34549 accept ANY mp-export: afi any.unicast to AS34549 announce AS51044:AS-RHE remarks: remarks: -- Hurricane Electric LLC mp-import: afi ipv6.unicast from AS6939 accept ANY mp-export: afi ipv6.unicast to AS6939 announce AS51044:AS-RHE remarks: -------------------------------------------------------- admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: mnt-jp-rhe-1 created: 2019-09-03T11:05:50Z last-modified: 2023-12-29T18:09:58Z 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
Lambda-IX	US	Fremont	149.112.26.3	2a0f:607:1070::3

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