133.45.0.0
- Reverse DNS not confirmed
- Not on blocklists
- Network
- JPNIC-NET-JP-ERX
- Range
- 133.0.0.0 - 133.255.255.255
- CIDR
- 133.0.0.0/8
- Type
- ALLOCATED PORTABLE
- Country
- JP
- Registered on
- Last updated
- Status
- active
- Report abuse to
- hostmaster@nic.ad.jp
Contacts
Abuse
IRT-JPNIC-JP
Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
Chiyoda-ku, Tokyo 101-0047, japanhostmaster@nic.ad.jp
+81-3-5297-2311
+81-3-5297-2312Administrative and technical
Japan Network Information Center JNIC1-AP
Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
Chiyoda-ku, Tokyo 101-0047, Japanhostmaster@nic.ad.jp
+81-3-5297-2311
+81-3-5297-2312
Reverse DNS
- Names
- Forward check
- Not confirmednagasaki-uvn.nagasaki-u.ac.jp has no address
- Forward check
- Not confirmednagasaki-u.ac.jp has no address
Network
- Announced by
- AS2907 Science Information Network
- Route
- 133.45.0.0/16, carried by 2,580 of bgp.tools' BGP feeds
- Kind
- Eyeball
- Country
- JP
- Tagged
- Academic, Internet Critical Infra
Upstreams and peers
- AS2497 Internet Initiative Japan Inc.19,354 paths
- AS6939 Hurricane Electric LLC5,569 paths
- AS59103 SoftEther Corporation863 paths
- AS8220 COLT646 paths
- AS8966 Etisalat (E&)499 paths
- AS20485 JSC TransTeleCom489 paths
- AS20965 GEANT Vereniging329 paths
- AS1103 SURF B.V.228 paths
- AS9002 RETN Limited141 paths
- AS2500 WIDE Project140 paths
- AS7575 Australian Academic and Research Network (AARNet)131 paths
- AS15412 Flag Telecom UK Limited111 paths
And 6 more
Downstreams
- AS63798 Industrial Cyber Security Center of Excellence1,861 paths
- AS151388 SoftEther Corporation (SE-JIKKEN-AS)754 paths
- AS59103 SoftEther Corporation702 paths
- AS131159 Yamagata University643 paths
- AS55379 Hosei University633 paths
- AS9367 Institute of Science Tokyo629 paths
- AS63770 Industrial Cyber Security Center of Excellence436 paths
- AS55912 University of Kochi413 paths
- AS24287 National Institute of Informatics405 paths
- AS18087 Toyo University396 paths
- AS63785 Fukuoka University392 paths
- AS2501 The University of Tokyo389 paths
And 105 more
From RIPEstat
Routes AS2907 announces
604 IPv4 prefixes covering 8,816,128 addresses, and 2 IPv6 prefixes
IPv4
- 130.34.0.0/16
- 130.153.0.0/16
- 131.206.0.0/16
- 133.7.0.0/16
- 133.8.0.0/16
- 133.10.0.0/16
- 133.12.0.0/16
- 133.14.0.0/16
- 133.15.0.0/16
- 133.16.0.0/16
- 133.17.0.0/16
- 133.20.0.0/16
- 133.21.0.0/16
- 133.23.0.0/16
- 133.29.0.0/16
- 133.30.0.0/16
- 133.34.0.0/16
- 133.35.0.0/16
- 133.37.0.0/16
- 133.38.0.0/16
- 133.39.0.0/16
- 133.44.0.0/16
- 133.45.0.0/16
- 133.46.0.0/16
- 133.48.0.0/16
- 133.49.0.0/16
- 133.52.0.0/16
- 133.55.0.0/16
- 133.57.0.0/16
- 133.58.0.0/16
- 133.60.0.0/16
- 133.62.0.0/16
- 133.63.0.0/16
- 133.65.0.0/16
- 133.68.0.0/16
- 133.72.0.0/16
- 133.73.0.0/16
- 133.74.0.0/16
- 133.77.0.0/16
- 133.78.0.0/16
- 133.81.0.0/16
- 133.82.0.0/16
- 133.83.0.0/16
- 133.84.0.0/16
- 133.85.0.0/16
- 133.86.0.0/16
- 133.89.0.0/16
- 133.94.0.0/16
- 133.95.0.0/16
- 133.96.0.0/16
And 554 more
IPv6
- 2001:2f8::/32
- 2405:d200::/32
From bgp.tools
Peering
- Name
- National Institute of Informatics
- Type
- Educational/Research
- Peering policy
- Selective
- Traffic ratio
- Heavy Inbound
- Scope
- Asia Pacific
- AS-SET
- JPIRR::AS2907:AS-SINET
- Website
- http://www.sinet.ad.jp/
Internet exchanges
| Exchange | Speed | Route servers |
|---|---|---|
| BBIX Osaka | 100 Gbit/s | Yes |
| BBIX Tokyo | 100 Gbit/s | Yes |
| Equinix Tokyo | 100 Gbit/s | Yes |
| JPIX OSAKA | 100 Gbit/s | Yes |
| JPIX TOKYO | 100 Gbit/s | Yes |
| JPNAP Osaka | 100 Gbit/s | Yes |
| JPNAP Tokyo: Peering | 100 Gbit/s | Yes |
From PeeringDB
Location
- Location
- Nagasaki, Japan
- Accuracy
- Within 5 km
Location from GeoLite2 data created by MaxMind
Blocklists
- Spamhaus ZEN Not listed
- SpamCop Not listed
- Mailspike Not listed
- PSBL Not listed