AS2497 — Internet Initiative Japan IIJ
AS Name: IIJ-AS
Description: Internet Initiative Japan Inc. Iidabashi Grand Bloom 2-10-2 Fujimi, Chiyoda-ku, Tokyo 102-0071, JAPAN Internet Initiative Japan Inc. Iidabashi Grand Bloom 2-10-2 Fujimi, Chiyoda-ku, Tokyo 102-0071, JAPAN
Registry: JPIRR
⚠️ CIRCL BGP Security Rank: 0.0010% (position 11630)
aut-num: AS2497
as-name: IIJ-AS
descr: Internet Initiative Japan Inc. Iidabashi Grand Bloom 2-10-2 Fujimi, Chiyoda-ku, Tokyo 102-0071, JAPAN
admin-c: Junichi Shimagami
tech-c: Junichi Shimagami
mnt-by: MAINT-AS2497
changed: w-shinya@iij.ad.jp 20260115
source: JPIRR
aut-num: AS2497
as-name: IIJ-AS
descr: Internet Initiative Japan Inc. Iidabashi Grand Bloom 2-10-2 Fujimi, Chiyoda-ku, Tokyo 102-0071, JAPAN
admin-c: Junichi Shimagami
tech-c: Junichi Shimagami
mnt-by: MAINT-AS2497
changed: w-ippei@iij.ad.jp 20141010
source: RADB
last-modified: 2023-11-13T15:46:43Z
Direct Membership
Macros that directly list AS2497 as a member:
AS-RIS-RRC06(10 members)
AS-RIS-RRC14(16 members)
AS-RIS-RRC11(25 members)
AS-NSPIXP2(69 members)
AS-PEERS(85 members)
AS13030:AS-PEERS(88 members)
AS8218:AS-PEERS(141 members)
AS-RCN-CE-PEERS(217 members)
AS7575:AS-PEER(256 members)
AS-HKIX(348 members)
AS3303:AS-SWCMPEERS(783 members)
AS-IIJ6(898 members)
AS6695:AS-DECIX-FRA-RS-V6(1064 members)
AS6695:AS-DECIX-FRA-RS(1064 members)
AS6695:AS-DECIX-FRA-CONNECTED(1065 members)
AS-IIJ(1639 members)
AS1239:AS-CUSTOMERS(4238 members)
Expanded Membership
All macros containing AS2497 (directly or via nested macros): 63
Show 63 macros
AS-RIS-RRC06(10 ASNs)
AS-RIS-RRC14(16 ASNs)
AS-RIS-RRC11(25 ASNs)
AS-NSPIXP2(69 ASNs)
AS-PEERS(85 ASNs)
AS13030:AS-PEERS(88 ASNs)
AS8218:AS-PEERS(141 ASNs)
AS7575:AS-PEER(256 ASNs)
AS3303:AS-SWCMPEERS(783 ASNs)
AS-DECIX-RS(1,064 ASNs)
AS-DECIX-RS-V6(1,064 ASNs)
AS6695:AS-DECIX-FRA-RS(1,064 ASNs)
AS6695:AS-DECIX-FRA-RS-V6(1,064 ASNs)
AS-DECIX-CONNECTED(1,065 ASNs)
AS6695:AS-DECIX-FRA-CONNECTED(1,065 ASNs)
AS-IIJ6(2,528 ASNs)
AS-IIJ(3,162 ASNs)
AS1239:AS-CUSTOMERS(4,238 ASNs)
AS7606:AS-SA-IX(4,843 ASNs)
AS-RCN-CE-PEERS(5,340 ASNs)
AS7606:AS-ALL(47,090 ASNs)
AS2914:AS-US-V6(52,836 ASNs)
AS2914:AS-US(53,991 ASNs)
AS-HKIX(64,663 ASNs)
AS-TELIANETASIA(65,174 ASNs)
AS1299:AS-TWELVE99-AP-V4(65,174 ASNs)
AS-TELIANETASIA-V6(66,784 ASNs)
AS1299:AS-TWELVE99-AP-V6(66,784 ASNs)
AS2914:AS-EUROPE-V6(73,647 ASNs)
AS-VERIO-EUROPE(74,186 ASNs)
AS2914:AS-EUROPE(74,186 ASNs)
AS30781:AS-JAGUAR-PEERING-LINX(77,905 ASNs)
AS2914:AS-GLOBAL-V6(81,831 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-LINX(81,936 ASNs)
AS-VERIO(82,495 ASNs)
AS-WNA(82,495 ASNs)
AS2914:AS-GLOBAL(82,495 ASNs)
AS-SEATTLEIX-RS-CLIENTS(84,639 ASNs)
AS-TELIANETEU-V6(85,444 ASNs)
AS1299:AS-TWELVE99-EU-V6(85,444 ASNs)
AS-TELIANETEU(85,632 ASNs)
AS1299:AS-TWELVE99-EU-V4(85,632 ASNs)
AS-TELIANETNA(86,938 ASNs)
AS1299:AS-TWELVE99-NA-V4(86,938 ASNs)
AS-TELIANETNA-V6(86,952 ASNs)
AS1299:AS-TWELVE99-NA-V6(86,952 ASNs)
AS-TELIANET-V6(92,705 ASNs)
AS1299:AS-TWELVE99-V6(92,705 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
39 unique paths, avg length 1.7
All 39 Upstream Paths
Complete list of all observed paths
AS2497 IPv4 Address Subnets (182)
| 172.122.0.0/15 | 🇯🇵 JP | IIJ IPv4 BLOCK ( AS2497 ) | IIJ-AS |
| 121.102.0.0/16 | 🇯🇵 JP | IIJ IPv4 BLOCK ( AS2497 ) | IIJ-AS |
| 125.30.0.0/16 | 🇯🇵 JP | IIJ IPv4 BLOCK ( AS2497 ) | IIJ-AS |
| 129.249.0.0/16 | 🇯🇵 JP | IIJ Customer route | IIJ-AS |
| 131.248.0.0/16 | 🇯🇵 JP | ITOCHU TECHNO-SCIENCE CORPORATION 1-16-7, Komazawa… | IIJ-AS |
| 132.179.0.0/16 | 🇯🇵 JP | Toppan Printing Co., Ltd. 11-1,1-Chome Shimura, It… | IIJ-AS |
| 133.110.0.0/16 | 🇯🇵 JP | IIJ IPv4 BLOCK ( AS2497 ) | IIJ-AS |
| 133.111.0.0/16 | 🇯🇵 JP | Roland Corporation 4-7-19 Takaoka-nishi, Hamamatsu… | IIJ-AS |
| 133.127.0.0/16 | 🇯🇵 JP | NHK Science and Technical Research Laboratories 1-… | IIJ-AS |
| 133.137.0.0/16 | 🇯🇵 JP | IIJ IPv4 BLOCK ( AS2497 ) | IIJ-AS |
AS2497 IPv6 Address Subnets (8)
| 2001:240::/32 | 🇯🇵 JP | IIJ IPv6 BLOCK ( AS2497 ) | IIJ-AS |
| 2001:300::/32 | 🇯🇵 JP | IIJ IPv6 BLOCK ( AS2497 ) | IIJ-AS |
| 2001:48b0::/32 | 🇯🇵 JP | IIJ America IPv6 BLOCK ( AS2497 ) | IIJ-AS |
| 2400:3980::/32 | 🇯🇵 JP | IIJ Customer route | IIJ-AS |
| 2403:5700::/48 | 🇯🇵 JP | IIJ Customer route | IIJ-AS |
| 2403:5700:1::/48 | 🇯🇵 JP | IIJ Customer route | IIJ-AS |
| 240a:71:8000::/36 | 🇯🇵 JP | IIJ Customer route | IIJ-AS |
| 240a:71:9000::/36 | 🇯🇵 JP | IIJ Customer route | IIJ-AS |