AS59121 — AKNWS-NET
AS Name: AKNWS-NET
Description: Asahi Kasei Networks Corporation Asahi Kasei Networks Corporation
Registry: RADB
aut-num: AS59121
as-name: AKNWS-NET
descr: Asahi Kasei Networks Corporation
notify: as-admin@gw.odn.ad.jp
admin-c: Yuji Tanoue
tech-c: Yuji Tanoue
mnt-by: MAINT-AS4725
changed: as-admin@gw.odn.ad.jp 20260207
source: JPIRR
aut-num: AS59121
as-name: AKNWS-NET
descr: Asahi Kasei Networks Corporation
notify: as-admin@gw.odn.ad.jp
admin-c: Yuji Tanoue
tech-c: Yuji Tanoue
mnt-by: MAINT-AS4722
changed: as-admin@gw.odn.ad.jp 20160516
source: RADB
last-modified: 2023-11-13T15:49:08Z
Direct Membership
Macros that directly list AS59121 as a member:
AS-ODN(25 members)
AS-OCN(458 members)
AS1239:AS-CUSTOMERS(4238 members)
Expanded Membership
All macros containing AS59121 (directly or via nested macros): 68
Show 68 macros
AS-ODN(25 ASNs)
AS-JAPAN-TELECOM(26 ASNs)
AS-WSIP(26 ASNs)
AS-OCN(458 ASNs)
AS-OCN-ALL(458 ASNs)
AS-GIGAINFRA(1,276 ASNs)
AS1239:AS-CUSTOMERS(4,238 ASNs)
AS-PACNET(4,289 ASNs)
AS-ANC(4,335 ASNs)
AS-SEABONECUSTAS(19,767 ASNs)
AS-XO(23,361 ASNs)
AS-HKIX(64,663 ASNs)
AS17645:AS-NTTS(70,764 ASNs)
AS17645:AS-NTTS-IP(70,764 ASNs)
AS2914:AS-ASIA(70,764 ASNs)
AS-SEABONE(71,409 ASNs)
AS-DECIX-PMO-V6(72,294 ASNs)
AS25083:AS-DECIX-PMO-V6(72,294 ASNs)
AS-DECIX-PMO(72,297 ASNs)
AS25083:AS-DECIX-PMO(72,297 ASNs)
AS-EBONE(73,672 ASNs)
AS-ST1-UPSTREAMS(73,733 ASNs)
AS-DECIX-IST(73,942 ASNs)
AS20715:AS-DECIX-IST(73,942 ASNs)
AS-OPENPEERINGPEERS(76,528 ASNs)
AS-OPENPEERINGPEERS-EU(76,536 ASNs)
AS-IX(76,712 ASNs)
AS-SPEED-IX(76,712 ASNs)
AS-1-IX(79,814 ASNs)
AS31561:AS-MEMBERS-AMS(79,814 ASNs)
AS31561:AS-MEMBERS(79,895 ASNs)
AS-STOLON-PEERING(79,897 ASNs)
AS-DATAIX(82,325 ASNs)
AS-DATAIX-UA(82,325 ASNs)
AS-VERIO(82,495 ASNs)
AS-WNA(82,495 ASNs)
AS2914:AS-GLOBAL(82,495 ASNs)
AS-10VPN-PEERS(82,586 ASNs)
AS-1-IX-WAW(82,799 ASNs)
AS3326:AS-PEERS-UA(83,796 ASNs)
AS3326:AS-UA(83,796 ASNs)
AS-1-IX-WAW-V6(84,590 ASNs)
AS-SEATTLEIX-RS-CLIENTS(84,639 ASNs)
AS-KLNK-IX(85,102 ASNs)
AS-NL-IX-RS(85,102 ASNs)
AS-TELIANETNA(86,938 ASNs)
AS1299:AS-TWELVE99-NA-V4(86,938 ASNs)
AS-1-IX-V6(87,628 ASNs)
AS-SOX(90,571 ASNs)
AS59900:AS-B-IX-PARTNERS(90,888 ASNs)
AS-VIX-RS(90,892 ASNs)
AS-VIX-RS-V6(91,142 ASNs)
AS216369:AS-IX(91,206 ASNs)
AS-TELIANET(92,989 ASNs)
AS1299:AS-TWELVE99-V4(92,989 ASNs)
AS-BCIX(93,003 ASNs)
AS16374:AS-BCIX-ALL(93,003 ASNs)
AS1299:AS-TWELVE99(93,076 ASNs)
AS-TIXZH(94,757 ASNs)
AS-DECIX(96,509 ASNs)
AS-NFON-DECIX-PEERS-V4(96,509 ASNs)
AS-NFON-DECIX-PEERS-V6(96,509 ASNs)
AS6695:AS-DECIX-FRA(96,509 ASNs)
AS-ST1-IXPS(96,670 ASNs)
AS-DECIX-V6(100,277 ASNs)
AS6695:AS-DECIX-FRA-V6(100,277 ASNs)
AS-CLOUD-IX-PRO(100,911 ASNs)
AS-MERKEL-PEERS(100,925 ASNs)
Upstream AS Paths
33 unique paths, avg length 3.2
AS Looking Glass
Upstream paths (matching graph above)
All 33 Upstream Paths
Complete list of all observed paths
AS59121 IPv4 Address Subnets (3)
| 138.212.0.0/17 | 🇯🇵 JP | Asahi Kasei Networks Corporation | AKNWS-NET |
| 138.212.110.0/24 | 🇯🇵 JP | Asahi Kasei Networks Corporation | AKNWS-NET |
| 202.11.64.0/24 | 🇯🇵 JP | Asahi Kasei Networks Corporation | AKNWS-NET |