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AS131918

SCN-NET

SHONAN CABLE NETWORK

Registry

Authoritative registration data

AS number
131918
Name
SCN-NET
Organisation
SHONAN CABLE NETWORK
Country
Flag of Japan JP Japan
RIR
APNIC
Registered
—
Source:asn:rdap retrieved

IPv4 prefixes

12

IPv6 prefixes

1

Total announced

13

Announced prefixes

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

Prefixes announced by AS131918
133.247.0.0/18 IPv4 /18 not checked
163.131.192.0/18 IPv4 /18 not checked
110.74.80.0/20 IPv4 /20 not checked
110.74.96.0/20 IPv4 /20 not checked
133.32.80.0/20 IPv4 /20 not checked
220.215.48.0/20 IPv4 /20 not checked
220.215.80.0/20 IPv4 /20 not checked
133.247.64.0/21 IPv4 /21 not checked
133.32.72.0/21 IPv4 /21 not checked
202.247.176.0/21 IPv4 /21 not checked
103.93.60.0/22 IPv4 /22 not checked
219.100.236.0/22 IPv4 /22 not checked
2401:25c0::/32 IPv6 /32 not checked

No rows match “”.

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Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS131918
Address families
JPNAP Tokyo: Peering 50,000 Mbps IPv4 · IPv6

No rows match “”.

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Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS131918 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

8 networks seen before AS131918 in AS paths

Observed upstreams
Families
AS2497 IIJ 265 3,587
v4 v6
AS6939 HURRICANE 99 417
v4 v6
AS24482 SGGS-AS-AP 2 144
v4 v6
AS20485 TRANSTELECOM 5 60
v4
AS8966 Etisalat-AS 2 24
v4
AS9002 RETN-AS 2 14
v4 v6
AS17686 ACCELIA 1 13
v4 v6
AS7713 telkomnet-as-ap 1 1
v6

No rows match “”.

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Observed downstreams

0 networks seen after AS131918 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

4 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS17639 CONVERGE-AS 1 13
v4 v6
AS45489 SLT-GLOBAL 1 13
v4 v6
AS49544 i3Dnet 1 13
v4 v6
AS25152 K-ROOT-SERVER 1 1
v6

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.