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AS9601

SHIBATA

Niigata Communication Service

Registry

Authoritative registration data

AS number
9601
Name
SHIBATA
Organisation
Niigata Communication Service
Country
Flag of Japan JP Japan
RIR
APNIC
Registered
Source:asn:rdap retrieved

IPv4 prefixes

7

IPv6 prefixes

3

Total announced

10

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS9601
114.134.32.0/19 IPv4 /19 not checked
211.12.192.0/19 IPv4 /19 not checked
210.229.48.0/20 IPv4 /20 not checked
219.101.64.0/20 IPv4 /20 not checked
58.84.240.0/21 IPv4 /21 not checked
58.84.250.0/23 IPv4 /23 not checked
58.84.252.0/23 IPv4 /23 not checked
2402:a800::/33 IPv6 /33 not checked
2402:a800:8000::/34 IPv6 /34 not checked
2402:a800:c000::/35 IPv6 /35 not checked

No rows match “”.

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Source:ripestat:announced-prefixes observed

Observed adjacencies

Networks seen next to AS9601 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

7 networks seen before AS9601 in AS paths

Observed upstreams
Families
AS2914 172 1,021
v4 v6
AS9607 184 991
v4 v6
AS2519 136 808
v4 v6
AS7529 176 460
v4 v6
AS6939 25 168
v4
AS4713 2 16
v4 v6
AS137409 1 7
v4

No rows match “”.

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Observed downstreams

0 networks seen after AS9601 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

8 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 1 26
v4 v6
AS1828 1 10
v4 v6
AS4777 1 10
v4 v6
AS35280 1 10
v4 v6
AS36236 1 10
v4 v6
AS49544 1 10
v4 v6
AS59105 1 10
v4 v6
AS38001 1 2
v4

No rows match “”.

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Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual. Adjacencies marked uncertain were seen only as direct peers of a route collector, so the collector's own peering may have created them.