211.123.255.255
- No reverse DNS
- Not on blocklists
- Network
- OCN
- Range
- 211.123.244.0 - 211.123.255.255
- CIDR
- 211.123.244.0/22, 211.123.248.0/21
- Country
- JP
- Last updated
- Status
- active
- Report abuse to
- hostmaster@nic.ad.jp
Contacts
Administrative 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
+81-3-5297-2312Administrative
JP00009614
Technical
JP00009427
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
+81-3-5297-2312
Reverse DNS
- Names
- None
Network
- Announced by
- AS4713 NTT Communications Corporation (OCN)
- Route
- 211.122.0.0/15, carried by 2,563 of bgp.tools' BGP feeds
- Kind
- Eyeball
- Country
- JP
- Tagged
- Tor services, Home ISP, Mobile Data/Carrier, Tranco 10k Host, Validating RPKI ROV
Upstreams and peers
Downstreams
- AS2914 NTT America, Inc.16,145 paths
- AS2510 FUJITSU LIMITED1,251 paths
- AS20940 Akamai International B.V.823 paths
- AS131893 RICOH Company, Ltd.603 paths
- AS136586 InComm Japan K.K.398 paths
- AS21433 Accenture UK Limited357 paths
- AS7677 Dai Nippon Printing Co., Ltd334 paths
- AS17934 National Institute of Information and Communications Technology303 paths
- AS9619 Sony Global Solutions Inc.300 paths
- AS16880 TREND MICRO INCORPORATED299 paths
- AS38629 NTT DOCOMO BUSINESS, Inc299 paths
- AS37900 NTT DOCOMO BUSINESS, Inc.297 paths
And 108 more
From RIPEstat
Routes AS4713 announces
183 IPv4 prefixes covering 28,624,640 addresses, and 5 IPv6 prefixes
IPv4
- 153.128.0.0/10
- 180.0.0.0/10
- 114.160.0.0/11
- 153.192.0.0/11
- 60.32.0.0/12
- 114.144.0.0/12
- 118.0.0.0/12
- 122.16.0.0/12
- 153.224.0.0/12
- 58.88.0.0/13
- 118.16.0.0/13
- 121.112.0.0/13
- 123.216.0.0/13
- 124.96.0.0/13
- 125.200.0.0/13
- 153.240.0.0/13
- 219.160.0.0/13
- 220.104.0.0/13
- 221.184.0.0/13
- 222.144.0.0/13
- 123.224.0.0/14
- 124.84.0.0/14
- 125.172.0.0/14
- 153.248.0.0/14
- 210.160.0.0/14
- 220.96.0.0/14
- 223.216.0.0/14
- 61.112.0.0/15
- 61.118.0.0/15
- 61.126.0.0/15
- 153.252.0.0/15
- 210.226.0.0/15
- 211.16.0.0/15
- 211.122.0.0/15
- 220.220.0.0/15
- 61.199.0.0/16
- 61.207.0.0/16
- 61.208.0.0/16
- 61.214.0.0/16
- 122.1.0.0/16
- 125.170.0.0/16
- 133.153.0.0/16
- 150.35.0.0/16
- 157.64.0.0/16
- 165.108.0.0/16
- 210.145.0.0/16
- 210.154.0.0/16
- 210.164.0.0/16
- 210.190.0.0/16
- 210.225.0.0/16
And 133 more
IPv6
- 2400:4000::/22
- 2001:380::/32
- 2400:7800::/32
- 2001:380:4::/48
- 2407:a800:3e12::/48
From bgp.tools
Peering
- Name
- NTT Communications Corporation (OCN)
- Type
- NSP
- Peering policy
- Selective
- Traffic ratio
- Balanced
- Scope
- Regional
- AS-SET
- AS-OCN
- Website
- https://www.ntt.com/en/index.html
Internet exchanges
| Exchange | Speed | Route servers |
|---|---|---|
| DIX-IE | 10 Gbit/s | No |
| JPNAP Osaka | 1.4 Tbit/s over 2 ports | No |
| JPNAP Tokyo: Peering | 3.6 Tbit/s over 4 ports | No |
Facilities
- NTT DOCOMO BUSINESS Tokyo (NW1), Tokyo, JP
From PeeringDB
Location
- Location
- Japan
- Accuracy
- Within 500 km
Location from GeoLite2 data created by MaxMind
Blocklists
- Spamhaus ZEN Not listed
- SpamCop Not listed
- Mailspike Not listed
- PSBL Not listed
Abuse reports
- Reports
- None in the last year
- Used for
- Fixed Line ISP
- Provider
- Open Computer Network
From AbuseIPDB