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AS63997

TSUKAERUNET

Tsukaeru.net, Web Hosting Company, Japan

Registry

Authoritative registration data

AS number
63997
Name
TSUKAERUNET
Organisation
Tsukaeru.net, Web Hosting Company, Japan
Country
Flag of Japan JP Japan
RIR
APNIC
Registered
Source:asn:rdap retrieved

IPv4 prefixes

8

IPv6 prefixes

1

Total announced

9

Announced prefixes

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

Prefixes announced by AS63997
111.68.16.0/21 IPv4 /21 not checked
119.82.24.0/21 IPv4 /21 not checked
121.50.40.0/21 IPv4 /21 not checked
175.45.136.0/21 IPv4 /21 not checked
203.83.240.0/21 IPv4 /21 not checked
27.112.104.0/21 IPv4 /21 not checked
45.124.136.0/22 IPv4 /22 not checked
195.95.180.0/24 IPv4 /24 not checked
2400:6b00::/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 AS63997
Address families
JPNAP Osaka 20,000 Mbps IPv4
JPNAP Tokyo: Peering 20,000 Mbps IPv4

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 AS63997 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

7 networks seen before AS63997 in AS paths

Observed upstreams
Families
AS2497 IIJ 276 1,447
v4 v6
AS6939 HURRICANE 104 241
v4 v6
AS9002 RETN-AS 4 13
v4 v6
AS17686 ACCELIA 2 11
v4 v6
AS8966 Etisalat-AS 2 9
v4
AS20485 TRANSTELECOM 2 9
v4
AS7713 telkomnet-as-ap 2 2
v6

No rows match “”.

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Observed downstreams

1 networks seen after AS63997 in AS paths

Observed downstreams
Families
AS135530 ACRONIS-AS-AP 198 322
v4 v6

No rows match “”.

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Uncertain adjacencies

4 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 2 55
v4 v6
AS17639 CONVERGE-AS 2 11
v4 v6
AS49544 i3Dnet 2 11
v4 v6
AS25152 K-ROOT-SERVER 2 2
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.