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자율 시스템

AS2497

Internet Initiative Japan Inc.

Internet Initiative Japan Inc. Japan 🌐 iij.ad.jp
공지된 IP
3,915,520
CIDR 프리픽스
170
ASN
AS2497

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

70/100
Moderate
How this score is built
  • Baseline (neutral) 65
  • Isp allocation +5
  • Trust score 70 / 100

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

About Internet Initiative Japan

Internet Initiative Japan, Inc. (インターネットイニシアティブ) is a Japanese telecommunications company.

Founded
1992
Headquarters
Tokyo
Official website ↗ Summary from Wikipedia, CC BY-SA 4.0 · Data from Wikidata

Network profile

Source: PeeringDB →
Network type NSP
Geographic scope Global
Traffic ratio Balanced
Peering policy Restrictive
IRR record JPIRR::AS-IIJ JPIRR::AS-IIJ6

Present at 15 internet exchanges: Equinix Ashburn, Equinix Los Angeles, Equinix San Jose, Equinix New York, NYIIX New York, DIX-IE, JPNAP Osaka, LINX LON1: Main, SIX Seattle: MTU 1500, Equinix Singapore, …

Website ↗

AS2497 — 전 세계 IP 발자취

AS가 있는 도시2497 측정 가능한 IPv4 할당을 가지고 있습니다. 점을 클릭하여 해당 도시 페이지를 엽니다. 크기와 색상은 IP 수에 따라 달라집니다.

3D 지구본에서 보기 →

상위 CIDR 범위

CIDRIPPTR Density조직국가StateCity
133.110.0.0/15 131.1K
45.1%
Internet Initiative Japan Inc. JP Fukuoka Shiragane
172.122.0.0/15 131.1K
98.5%
Internet Initiative Japan Inc. JP Kanagawa Yokohama
121.102.0.0/16 65.5K
90.1%
Internet Initiative Japan Inc. JP Tokyo Tokyo
125.30.0.0/16 65.5K
86.0%
Internet Initiative Japan Inc. JP Tokyo Tokyo
129.249.0.0/16 65.5K
0.0%
Internet Initiative Japan Inc. JP — —
131.248.0.0/16 65.5K
0.0%
Internet Initiative Japan Inc. JP — —
132.179.0.0/16 65.5K
0.2%
Internet Initiative Japan Inc. JP — —
133.127.0.0/16 65.5K
85.5%
Internet Initiative Japan Inc. JP Tokyo Matsubara
133.137.0.0/16 65.5K
35.7%
Internet Initiative Japan Inc. JP — —
133.142.0.0/16 65.5K
79.9%
Internet Initiative Japan Inc. JP Shizuoka Shizuoka
133.159.0.0/16 65.5K
89.3%
Internet Initiative Japan Inc. JP Aichi Toyota
133.173.0.0/16 65.5K
0.3%
Internet Initiative Japan Inc. JP — —
133.215.0.0/16 65.5K
0.0%
Internet Initiative Japan Inc. JP — —
133.218.0.0/16 65.5K
71.9%
Internet Initiative Japan Inc. JP Saitama Motobuto
133.221.0.0/16 65.5K
0.0%
Internet Initiative Japan Inc. JP Tokyo Tokyo
133.236.0.0/16 65.5K
49.2%
Internet Initiative Japan Inc. JP Fukuoka Muromi
133.245.0.0/16 65.5K
0.0%
Internet Initiative Japan Inc. JP — —
133.254.0.0/16 65.5K
0.1%
Internet Initiative Japan Inc. JP Shizuoka Shizuoka
134.237.0.0/16 65.5K
0.0%
Internet Initiative Japan Inc. JP — —
138.107.0.0/16 65.5K
0.0%
Internet Initiative Japan Inc. JP — —
139.152.0.0/16 65.5K
0.2%
Internet Initiative Japan Inc. JP — —
143.94.0.0/16 65.5K
0.0%
Internet Initiative Japan Inc. JP — —
150.23.0.0/16 65.5K
0.0%
Internet Initiative Japan Inc. JP — —
150.31.0.0/16 65.5K
79.7%
Internet Initiative Japan Inc. JP Tokyo Tokyo
150.87.0.0/16 65.5K
0.0%
Internet Initiative Japan Inc. JP — —
150.90.0.0/16 65.5K
0.7%
Internet Initiative Japan Inc. JP Saitama Fujimino-shi
157.67.0.0/16 65.5K
92.2%
Internet Initiative Japan Inc. JP Tokyo Nishiogikita
160.13.0.0/16 65.5K
66.3%
Internet Initiative Japan Inc. JP Tokyo Tokyo
160.17.0.0/16 65.5K
4.3%
Internet Initiative Japan Inc. JP — —
163.49.0.0/16 65.5K
73.2%
Internet Initiative Japan Inc. JP Tokyo Tokyo
163.55.0.0/16 65.5K
0.0%
Internet Initiative Japan Inc. JP — —
163.140.0.0/16 65.5K
95.9%
Internet Initiative Japan Inc. JP Fukuoka Kasuga
163.218.0.0/16 65.5K
98.6%
Internet Initiative Japan Inc. JP Kanagawa Miyazaki
167.169.0.0/16 65.5K
0.0%
Internet Initiative Japan Inc. JP Saitama Miyaharachō
202.32.0.0/16 65.5K
37.7%
Internet Initiative Japan Inc. JP Tokyo Shinjuku
202.214.0.0/16 65.5K
34.8%
Internet Initiative Japan Inc. JP Chiba Kashiwa
202.221.0.0/16 65.5K
23.9%
Internet Initiative Japan Inc. JP Aichi Toyohashi
202.232.0.0/16 65.5K
36.2%
Internet Initiative Japan Inc. JP Gifu Gifu
203.180.0.0/16 65.5K
57.9%
Internet Initiative Japan Inc. JP Tokyo Hino
210.128.0.0/16 65.5K
46.4%
Internet Initiative Japan Inc. JP Osaka Chūō Ku
210.138.0.0/16 65.5K
54.8%
Internet Initiative Japan Inc. JP Kagawa Takamatsu
210.149.0.0/16 65.5K
68.1%
Internet Initiative Japan Inc. JP Mie Yokkaichi
219.119.0.0/16 65.5K
98.2%
Internet Initiative Japan Inc. JP — —
58.138.0.0/17 32.8K
57.5%
Internet Initiative Japan Inc. JP Saitama Negishi
101.128.128.0/17 32.8K
97.5%
Internet Initiative Japan Inc. JP Yamagata Nakazato
113.197.128.0/17 32.8K
99.2%
Internet Initiative Japan Inc. JP Osaka Osaka
118.151.0.0/17 32.8K
99.2%
Internet Initiative Japan Inc. JP Tokyo Machida
124.41.0.0/17 32.8K
99.3%
Internet Initiative Japan Inc. JP Kanagawa Okazaki
133.159.128.0/17 32.8K
0.0%
Internet Initiative Japan Inc. JP Nagasaki Nagasaki
133.194.0.0/17 32.8K
0.0%
Internet Initiative Japan Inc. JP — —
133.238.128.0/17 32.8K
78.8%
Internet Initiative Japan Inc. JP Tokyo Tokyo
143.125.0.0/17 32.8K
0.0%
Internet Initiative Japan Inc. JP — —
202.32.0.0/17 32.8K
0.0%
Internet Initiative Japan Inc. JP Tokyo Shibuya City
202.232.128.0/17 32.8K
0.0%
Internet Initiative Japan Inc. JP Shizuoka Hamamatsu
202.238.128.0/17 32.8K
34.4%
Internet Initiative Japan Inc. JP Saitama Ōze
210.128.0.0/17 32.8K
0.0%
Internet Initiative Japan Inc. JP Osaka Chūō Ku
210.130.0.0/17 32.8K
86.0%
Internet Initiative Japan Inc. JP Kanagawa Honchō
210.148.0.0/17 32.8K
40.0%
Internet Initiative Japan Inc. JP Yamagata Sakata
219.111.0.0/17 32.8K
96.5%
Internet Initiative Japan Inc. JP Saitama Nishimachi
219.126.128.0/17 32.8K
79.3%
Internet Initiative Japan Inc. JP Gunma Takasaki
220.100.0.0/17 32.8K
96.2%
Internet Initiative Japan Inc. JP Tokyo Tokyo
220.156.0.0/17 32.8K
46.0%
Internet Initiative Japan Inc. JP — —
49.239.64.0/18 16.4K
96.6%
Internet Initiative Japan Inc. JP — —
58.138.0.0/18 16.4K
0.0%
Internet Initiative Japan Inc. JP Saitama Negishi
58.138.128.0/18 16.4K
31.8%
Internet Initiative Japan Inc. JP Tokyo Tokyo
118.151.128.0/18 16.4K
73.6%
Internet Initiative Japan Inc. JP Tokyo Tokyo
119.10.192.0/18 16.4K
87.3%
Internet Initiative Japan Inc. JP Aichi Nagoya
124.41.128.0/18 16.4K
99.7%
Internet Initiative Japan Inc. JP — —
124.147.64.0/18 16.4K
98.9%
Internet Initiative Japan Inc. JP — —
133.159.0.0/18 16.4K
0.0%
Internet Initiative Japan Inc. JP Aichi Toyota
133.194.128.0/18 16.4K
0.0%
Internet Initiative Japan Inc. JP — —
143.125.128.0/18 16.4K
0.0%
Internet Initiative Japan Inc. JP — —
202.32.128.0/18 16.4K
0.0%
Internet Initiative Japan Inc. JP Tokyo Tokyo
202.224.128.0/18 16.4K
0.2%
Internet Initiative Japan Inc. JP — —
202.232.64.0/18 16.4K
0.0%
Internet Initiative Japan Inc. JP Gifu Gifu
203.180.64.0/18 16.4K
0.0%
Internet Initiative Japan Inc. JP Chiba Chiba
203.180.128.0/18 16.4K
0.0%
Internet Initiative Japan Inc. JP Tokyo Tōyō
210.130.64.0/18 16.4K
0.0%
Internet Initiative Japan Inc. JP — —
210.130.128.0/18 16.4K
26.8%
Internet Initiative Japan Inc. JP Tokyo Shibuya City
210.133.192.0/18 16.4K
44.2%
Internet Initiative Japan Inc. JP Nagano Nagano
210.138.192.0/18 16.4K
0.0%
Internet Initiative Japan Inc. JP Tokyo Tokyo
210.148.192.0/18 16.4K
43.1%
Internet Initiative Japan Inc. JP Tokyo Kamata
220.100.192.0/18 16.4K
51.0%
Internet Initiative Japan Inc. JP — —
220.156.64.0/18 16.4K
0.0%
Internet Initiative Japan Inc. JP — —
220.210.128.0/18 16.4K
99.8%
Internet Initiative Japan Inc. JP Tokyo Tokyo
61.211.96.0/19 8.2K
0.0%
Internet Initiative Japan Inc. JP — —
133.159.64.0/19 8.2K
0.0%
Internet Initiative Japan Inc. JP Tokyo Adachi
133.183.128.0/19 8.2K
0.1%
Internet Initiative Japan Inc. JP — —
133.194.192.0/19 8.2K
0.0%
Internet Initiative Japan Inc. JP — —
133.238.32.0/19 8.2K
98.6%
Internet Initiative Japan Inc. JP Osaka Kamikita
202.32.224.0/19 8.2K
0.0%
Internet Initiative Japan Inc. JP Tokyo Shinjuku
202.232.32.0/19 8.2K
0.0%
Internet Initiative Japan Inc. JP Aichi Nagoya
202.251.0.0/19 8.2K
0.1%
Internet Initiative Japan Inc. JP — —
203.139.224.0/19 8.2K
45.4%
Internet Initiative Japan Inc. JP — —
203.180.32.0/19 8.2K
0.0%
Internet Initiative Japan Inc. JP Saitama Kawaguchi
203.180.224.0/19 8.2K
0.0%
Internet Initiative Japan Inc. JP Tokyo Hino
210.128.128.0/19 8.2K
0.0%
Internet Initiative Japan Inc. JP Tokyo Arakawa
210.128.192.0/19 8.2K
0.0%
Internet Initiative Japan Inc. JP Kanagawa Nagatsutachō
210.130.32.0/19 8.2K
0.0%
Internet Initiative Japan Inc. JP Kanagawa Honchō
210.130.160.0/19 8.2K
0.0%
Internet Initiative Japan Inc. JP Tokyo Shibuya City

BGP 공지 접두사

실시간 BGP 이상 →

접두사 AS2497 당사의 RIPE RIS 수집기에서 관찰된 BGP에서 실제로 시작됩니다. 이 실시간 라우팅 보기는 위의 레지스트리 할당과 다를 수 있습니다.

Prefix공지 샘플마지막 확인
121.50.160.0/21 8,705 2026-07-24 04:12:17
202.22.208.0/20 8,686 2026-07-24 04:12:17
202.15.44.0/23 5,724 2026-07-24 04:12:17
103.140.136.0/23 4,910 2026-07-24 04:12:17
61.124.0.0/20 4,834 2026-07-24 04:12:17
133.254.131.0/24 4,627 2026-07-24 04:12:17
14.137.243.0/24 4,623 2026-07-24 04:12:17
133.254.130.0/24 4,615 2026-07-24 04:12:17
139.152.15.0/24 4,561 2026-07-24 04:12:17
139.152.13.0/24 4,543 2026-07-24 04:12:17
133.183.96.0/21 4,542 2026-07-24 04:12:17
139.152.11.0/24 4,540 2026-07-24 04:12:17
210.148.0.0/16 4,510 2026-07-24 04:12:17
150.90.0.0/16 4,508 2026-07-24 04:12:17
202.32.0.0/16 4,508 2026-07-24 04:29:04
139.152.0.0/16 4,503 2026-07-24 04:12:17
131.248.0.0/16 4,501 2026-07-24 04:12:17
133.194.254.0/24 4,500 2026-07-24 04:12:17
133.194.192.0/19 4,497 2026-07-24 04:12:17
133.183.128.0/19 4,494 2026-07-24 04:12:17
133.194.252.0/23 4,487 2026-07-24 04:12:17
133.183.106.0/24 4,487 2026-07-24 04:12:17
133.194.248.0/22 4,484 2026-07-24 04:12:17
139.152.14.0/24 4,479 2026-07-24 04:12:17
133.254.0.0/16 4,474 2026-07-24 04:12:17
133.194.224.0/20 4,472 2026-07-24 04:12:17
133.194.240.0/21 4,471 2026-07-24 04:12:17
160.17.0.0/16 4,471 2026-07-24 04:12:17
103.5.23.0/24 4,468 2026-07-24 04:12:17
133.127.0.0/16 4,466 2026-07-24 04:12:17
202.19.224.0/21 4,454 2026-07-24 04:12:17
202.232.0.0/16 4,453 2026-07-24 04:12:17
133.194.0.0/17 4,438 2026-07-24 04:12:17
202.24.195.0/24 4,437 2026-07-24 04:12:17
133.194.128.0/18 4,423 2026-07-24 04:12:17
210.141.16.0/20 4,422 2026-07-24 04:12:17
202.24.193.0/24 4,400 2026-07-24 04:12:17
202.242.16.0/23 4,392 2026-07-24 04:12:17
150.23.0.0/16 4,390 2026-07-24 04:12:17
202.24.194.0/24 4,389 2026-07-24 04:12:17
178.239.124.0/24 4,387 2026-07-24 04:12:17
202.24.192.0/24 4,385 2026-07-24 04:12:17
178.239.125.0/24 4,383 2026-07-24 04:12:17
163.55.0.0/16 4,382 2026-07-24 04:12:17
202.245.176.0/20 4,378 2026-07-24 04:12:17
178.239.126.0/24 4,378 2026-07-24 04:12:17
61.122.224.0/20 4,378 2026-07-24 04:16:52
133.215.0.0/16 4,376 2026-07-24 04:12:17
202.250.155.0/24 4,375 2026-07-24 04:12:17
202.24.196.0/24 4,370 2026-07-24 04:12:17

상위 표시 50 of 195 샘플 볼륨별 공지 접두사.

Frequently Asked Questions

AS2497는 무엇입니까?

AS2497는 Internet Initiative Japan Inc.에 할당된 자율 시스템 번호(Autonomous System Number)입니다. ASN은 특정 IP 주소 집합을 제어하고 BGP(Border Gateway Protocol)를 통해 인터넷에서 트래픽이 라우팅되는 방식을 결정하는 네트워크를 식별합니다.

AS2497는 몇 개의 IP 주소를 공지합니까?

AS2497는 170개의 라우팅된 CIDR 접두사를 통해 3.92M개의 IPv4 주소를 공지합니다. 이 네트워크는 Japan에 등록되어 있습니다.

AS2497는 누가 운영합니까?

AS2497는 Internet Initiative Japan Inc.에 의해 운영됩니다. 이 조직은 Japan에 기반을 두고 있습니다. 조직 페이지에서 모든 IP 범위 및 관련 AS를 볼 수 있습니다.

AS2497는 어느 국가에 등록되어 있습니까?

AS2497는 Japan에 등록되어 있습니다. 이는 네트워크 운영자의 본사가 위치한 곳을 나타내지만, 해당 AS가 공지하는 IP 주소는 전 세계 사용자에게 서비스를 제공할 수 있습니다.

최종 업데이트: 2026-07-24 04:55:31 UTC
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