AS4713 NTT Communications Corporation (OCN) 🇯🇵 JP
NTT DOCOMO BUSINESS, Inc.. Announcing 186 prefixes, seen at the RIS collectors.
IPv4 prefixes
181
28,624,896 (111,816 × /24)
IPv6 prefixes
5
1,026 × /32
Upstreams
2
transit providers observed
Peers
1
settlement-free adjacencies
Downstreams
92
transit customers observed
Customer cone
134
ASes reachable through it
Registry and operator data
- AS number
- AS4713
- Name
- NTT Communications Corporation (OCN)
- Organisation
- NTT Communications Corporation (OCN)
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 1995-08-30
- Network type
- NSP
- Scope
- Regional
- Peering policy
- Selective
- IRR as-set
- AS-OCN
- PeeringDB
- net/826
- Exchanges
- 3
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
186 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 27.114.0.0/17 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 27.132.8.0/24 v4 | RPKI valid | 42 | 701824974713 | 2026-09-18 |
| 27.133.240.0/22 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 36.52.223.0/24 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 58.88.0.0/13 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 60.32.0.0/12 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 61.4.152.0/23 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 61.4.154.0/23 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 61.4.156.0/22 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 61.4.160.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 61.4.161.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 61.4.162.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 61.4.163.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 61.4.164.0/22 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 61.4.168.0/22 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 61.4.172.0/22 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 61.112.0.0/15 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 61.114.112.0/21 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 61.114.120.0/21 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 61.118.0.0/15 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 61.126.0.0/15 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 61.199.0.0/16 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 61.207.0.0/16 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 61.208.0.0/16 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 61.214.0.0/16 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 103.163.250.0/23 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 114.144.0.0/12 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 114.160.0.0/11 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 118.0.0.0/12 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 118.16.0.0/13 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 119.161.104.0/21 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 121.112.0.0/13 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 122.1.0.0/16 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 122.16.0.0/12 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 123.216.0.0/13 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 123.224.0.0/14 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 124.84.0.0/14 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 124.96.0.0/13 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 125.170.0.0/16 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 125.172.0.0/14 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 125.200.0.0/13 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 133.153.0.0/16 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 133.153.22.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 138.212.224.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 138.212.225.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 138.212.227.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 138.212.228.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 138.212.229.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 138.212.230.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 138.212.238.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 138.212.239.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 138.212.241.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 138.212.245.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 138.212.249.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 138.212.252.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 150.5.64.0/18 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 150.35.0.0/16 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 150.35.235.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 150.61.4.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 150.61.8.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 150.61.13.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 150.61.17.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 150.61.31.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 150.61.33.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 150.61.35.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 150.61.41.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 150.61.46.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 150.61.49.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 150.61.53.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 150.61.64.0/18 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 150.61.70.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 150.61.128.0/17 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 153.124.192.0/21 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 153.128.0.0/10 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 153.192.0.0/11 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 153.224.0.0/12 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 153.240.0.0/13 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 153.248.0.0/14 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 153.252.0.0/15 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 157.64.0.0/16 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 157.120.124.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 157.120.125.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 157.120.126.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 157.120.127.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 159.211.22.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 159.211.224.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 159.211.237.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 159.211.248.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 164.43.141.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 164.162.6.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 164.162.7.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 164.162.16.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 165.108.0.0/16 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 165.241.0.0/21 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 165.241.8.0/22 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 165.241.12.0/22 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 165.241.16.0/20 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 165.241.32.0/19 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 165.241.64.0/18 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 165.241.128.0/17 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 180.0.0.0/10 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 182.161.76.0/22 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 198.232.16.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.18.209.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.18.210.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.19.152.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.34.80.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.34.81.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.34.82.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.34.83.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.34.90.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.34.92.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.34.93.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.34.94.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.34.100.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.34.102.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.34.103.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.34.104.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.34.106.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.34.107.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.34.108.0/23 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.34.110.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.34.111.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.157.100.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.157.101.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.157.102.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.157.103.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.157.112.0/22 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.157.116.0/22 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.157.120.0/22 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.157.124.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.157.125.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.191.16.0/20 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 202.213.16.0/22 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.216.26.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.234.192.0/18 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 202.246.122.0/23 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.246.176.0/22 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.255.27.0/24 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 202.255.28.0/23 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 203.139.160.0/19 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 203.140.96.0/19 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 210.132.0.0/18 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 210.134.16.0/20 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 210.145.0.0/16 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 210.154.0.0/16 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 210.160.0.0/14 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 210.164.0.0/16 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 210.170.64.0/18 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 210.171.200.0/21 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 210.190.0.0/16 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 210.225.0.0/16 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 210.226.0.0/15 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 210.232.0.0/16 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 210.248.0.0/16 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 210.254.128.0/17 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 211.0.0.0/16 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 211.1.32.0/19 v4 | no ROA | 42 | 3454929144713 | 2026-09-18 |
| 211.6.0.0/16 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 211.11.0.0/16 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 211.16.0.0/15 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 211.122.0.0/15 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 211.129.0.0/16 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 211.130.0.0/18 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 211.130.64.0/19 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 211.130.128.0/17 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 218.43.0.0/16 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 218.44.0.0/16 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 218.47.0.0/16 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 218.224.0.0/16 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 218.230.128.0/17 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 219.96.128.0/17 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 219.114.0.0/17 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 219.160.0.0/13 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 220.96.0.0/14 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 220.104.0.0/13 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 220.220.0.0/15 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 221.113.128.0/17 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 221.184.0.0/13 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 222.144.0.0/13 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 223.216.0.0/14 v4 | RPKI valid | 42 | 3454929144713 | 2026-09-18 |
| 2001:380::/32 v6 | RPKI valid | 33 | 3800129144713 | 2026-09-18 |
| 2001:380:4::/48 v6 | RPKI valid | 34 | 701824974713 | 2026-09-18 |
| 2400:4000::/22 v6 | RPKI valid | 33 | 3800129144713 | 2026-09-18 |
| 2400:7800::/32 v6 | no ROA | 33 | 3800129144713 | 2026-09-18 |
| 2407:a800:3e12::/48 v6 | no ROA | 33 | 3800129144713 | 2026-09-18 |