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AS4685

ASAHI-NET

Asahi Net

Registry

Authoritative registration data

AS number
4685
Name
ASAHI-NET
Organisation
Asahi Net
Country
Flag of Japan JP Japan
RIR
APNIC
Registered
Source:asn:rdap retrieved

IPv4 prefixes

62

IPv6 prefixes

2

Total announced

64

Announced prefixes

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

Prefixes announced by AS4685
183.76.0.0/15 IPv4 /15 not checked
118.243.0.0/16 IPv4 /16 not checked
122.249.0.0/16 IPv4 /16 not checked
131.129.0.0/16 IPv4 /16 not checked
138.64.0.0/16 IPv4 /16 not checked
14.3.0.0/16 IPv4 /16 not checked
157.107.0.0/16 IPv4 /16 not checked
220.146.0.0/16 IPv4 /16 not checked
110.4.128.0/17 IPv4 /17 not checked
121.1.128.0/17 IPv4 /17 not checked
150.9.0.0/17 IPv4 /17 not checked
150.91.0.0/17 IPv4 /17 not checked
220.157.128.0/17 IPv4 /17 not checked
110.5.0.0/18 IPv4 /18 not checked
111.234.128.0/18 IPv4 /18 not checked
116.70.192.0/18 IPv4 /18 not checked
124.155.0.0/18 IPv4 /18 not checked
124.155.64.0/18 IPv4 /18 not checked
150.9.128.0/18 IPv4 /18 not checked
180.235.0.0/18 IPv4 /18 not checked
203.181.0.0/18 IPv4 /18 not checked
218.219.192.0/18 IPv4 /18 not checked
219.121.0.0/18 IPv4 /18 not checked
220.147.0.0/18 IPv4 /18 not checked
220.150.128.0/18 IPv4 /18 not checked
221.113.0.0/18 IPv4 /18 not checked
221.113.64.0/18 IPv4 /18 not checked
61.125.192.0/18 IPv4 /18 not checked
61.213.64.0/18 IPv4 /18 not checked
101.50.224.0/19 IPv4 /19 not checked
116.91.224.0/19 IPv4 /19 not checked
119.150.32.0/19 IPv4 /19 not checked
119.150.64.0/19 IPv4 /19 not checked
120.51.160.0/19 IPv4 /19 not checked
122.103.128.0/19 IPv4 /19 not checked
122.145.224.0/19 IPv4 /19 not checked
122.223.160.0/19 IPv4 /19 not checked
122.223.192.0/19 IPv4 /19 not checked
122.223.32.0/19 IPv4 /19 not checked
157.14.160.0/19 IPv4 /19 not checked
165.100.128.0/19 IPv4 /19 not checked
202.208.128.0/19 IPv4 /19 not checked
202.213.128.0/19 IPv4 /19 not checked
202.224.32.0/19 IPv4 /19 not checked
203.112.0.0/19 IPv4 /19 not checked
203.189.32.0/19 IPv4 /19 not checked
203.212.32.0/19 IPv4 /19 not checked
210.155.192.0/19 IPv4 /19 not checked
210.170.160.0/19 IPv4 /19 not checked
210.253.224.0/19 IPv4 /19 not checked
211.120.64.0/19 IPv4 /19 not checked
211.13.128.0/19 IPv4 /19 not checked
211.132.32.0/19 IPv4 /19 not checked
218.45.160.0/19 IPv4 /19 not checked
220.150.224.0/19 IPv4 /19 not checked
220.150.96.0/19 IPv4 /19 not checked
222.228.32.0/19 IPv4 /19 not checked
36.3.192.0/19 IPv4 /19 not checked
61.114.192.0/19 IPv4 /19 not checked
61.87.32.0/19 IPv4 /19 not checked
150.9.192.0/20 IPv4 /20 not checked
210.167.112.0/20 IPv4 /20 not checked
2405:6580::/29 IPv6 /29 not checked
2001:c28::/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 AS4685
Address families
BBIX Osaka 100,000 Mbps IPv4 · IPv6
BBIX Tokyo 200,000 Mbps IPv4 · IPv6
Equinix Tokyo 100,000 Mbps IPv4 · IPv6
JPIX OSAKA 100,000 Mbps IPv4 · IPv6
JPIX TOKYO 200,000 Mbps IPv4 · IPv6
JPNAP Osaka 100,000 Mbps IPv4 · IPv6
JPNAP Tokyo: Peering 200,000 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 AS4685 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

12 networks seen before AS4685 in AS paths

Observed upstreams
Families
AS2914 NTT-DATA-2914 125 10,007
v4 v6
AS2519 VECTANT 75 4,327
v4 v6
AS6939 HURRICANE 32 2,183
v4
AS2516 KDDI 258 1,428
v4 v6
AS2497 IIJ 11 756
v4 v6
AS8220 COLT 8 557
v4
AS8966 Etisalat-AS 7 434
v4
AS20485 TRANSTELECOM 4 248
v4
AS4637 ASN-TELSTRA-GLOBAL 2 98
v4
AS15412 FLAG-AS 2 62
v4
AS60068 CDN77 1 62
v4
AS137409 GSLNETWORKS-AS-AP 1 62
v4

No rows match “”.

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Observed downstreams

0 networks seen after AS4685 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

13 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 1 560
v4 v6
AS1828 UNITAS 1 64
v4 v6
AS4777 APNIC-COLO 1 64
v4 v6
AS9002 RETN-AS 1 64
v4 v6
AS18106 VIEWQWEST-SG-AP 1 64
v4 v6
AS25152 K-ROOT-SERVER 1 64
v4 v6
AS35280 F5 1 64
v4 v6
AS36236 NETACTUATE 1 64
v4 v6
AS45489 SLT-GLOBAL 1 64
v4 v6
AS49544 i3Dnet 1 64
v4 v6
AS59105 1 64
v4 v6
AS17639 CONVERGE-AS 1 63
v4 v6
AS38001 NEWMEDIAEXPRESS-AS-AP 1 62
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.