Prefixes
12 · 1
IPv4 · IPv6
Network
AS17645
CarrierNTT Singapore Pte Ltd
NTT Singapore Pte announces 12 IPv4 prefixes (82.9K addresses) and 1 IPv6 prefix from Singapore. 100% of them are covered by valid RPKI records.
Address space
82.9K
IPv4 addresses · 65.5K IPv6 /48s
RPKI
100% valid0 invalid · 0 without a record
Peering
Selective
1 exchange · 2 facilities
Where it is
Details
Network
- Name
- NTT Singapore Pte Ltd
- Type
- NSP
- Country
- Singapore
- Registry
- APNIC
- Registered
- Sep 4, 200818 years ago
- Website
- hello.global.ntt
- UsersCloudflare Radar's estimate of people who reach the internet through this network.
- About 203
- Abuse contact
- ap.eis-netops@global.ntt
Connectivity
Cloudflare Radar- UpstreamsNetworks this one buys transit from.
- NTT Global IP NetworkPCCW GlobalTelstra
- PeersNetworks it exchanges traffic with directly, without paying either way.
- 4
- CustomersNetworks that buy transit from it.
- 11
Routing security
- ASPAAn RPKI record listing the only networks allowed to be its upstream providers, so routers can reject leaked or forged paths.
- Not published
- RPKI coverageShare of its announcements that a signed record (ROA) authorizes.
- 13 of 13 valid
- IncidentsPossible BGP hijacks (high-confidence detections) and route leaks involving this network in the last 30 days, from Cloudflare Radar.
- None in 30 days
Largest prefixes
IPv4
12- 116.51.0.0/16RPKI valid
- 58.65.0.0/19RPKI valid
- 202.136.160.0/19RPKI valid
- 58.65.16.0/22RPKI valid
- 175.28.8.0/22RPKI valid
- 202.136.188.0/22RPKI valid
- 58.65.24.0/23RPKI valid
- 116.51.8.0/23RPKI valid
- 202.136.168.0/23RPKI valid
- 116.51.4.0/24RPKI valid
- 202.136.166.0/24RPKI valid
- 202.136.170.0/24RPKI valid
IPv6
1- 2402:2c00::/32RPKI valid
Internet exchanges
- Equinix SingaporeSingapore10 Gbps