AS45474 Nexusguard
AS45474 is operated by Nexusguard and registered with APNIC (SG) since 2008-10-15.
It announces 89 IPv4 and 18 IPv6 prefixes, 97% of them RPKI valid.
RIPE RIS sees 85 upstream and peer networks and 31 downstream networks next to it.
PeeringDB lists it as a Network Services network at 9 internet exchanges and 9 facilities. Its peering policy is selective.
| Name | Nexusguard |
|---|---|
| Registry handle | NEXUSGUARD-AS-AP |
| Registry (RIR) | APNIC |
| Country | Singapore (SG) |
| Delegated on | 2008-10-15 |
| Network type | Network Services, Global |
| Peering policy | Selective |
| IRR as-set | AS45474:AS-NEXUSGUARD |
| Prefixes (IPv4 / IPv6) | 89 / 18 |
| RPKI valid | 97% (104 / 107) |
| Upstreams and peers | 85 |
| Downstream networks | 31 |
| Website | nexusguard.com |
Routing health
- AS45474 announces 89 IPv4 and 18 IPv6 prefixes.
- 104 of 107 announced prefixes are RPKI valid.
- 3 announced prefixes are not covered by a ROA of AS45474 (they may have none, or another network’s).
- 85 upstreams and peers, 31 downstream networks seen.
For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.
Announced prefixes 107
- 27.126.194.0/24
- 27.126.195.0/24
- 27.126.199.0/24
- 27.126.200.0/24
- 27.126.201.0/24
- 27.126.202.0/24
- 27.126.203.0/24
- 27.126.205.0/24
- 27.126.206.0/24
- 27.126.208.0/24
- 27.126.210.0/24
- 27.126.211.0/24
- 27.126.212.0/24
- 27.126.215.0/24
- 27.126.216.0/24
- 27.126.217.0/24
- 27.126.219.0/24
- 27.126.225.0/24
- 27.126.226.0/24
- 27.126.231.0/24
- 27.126.233.0/24
- 27.126.234.0/24
- 27.126.235.0/24
- 27.126.236.0/24
- 27.126.237.0/24
- 27.126.238.0/24
- 27.126.239.0/24
- 27.126.240.0/24
- 27.126.241.0/24
- 27.126.242.0/24
- 27.126.245.0/24
- 27.126.246.0/24
- 27.126.247.0/24
- 27.126.248.0/24
- 27.126.249.0/24
- 27.126.250.0/24
- 27.126.251.0/24
- 27.126.252.0/24
- 27.126.253.0/24
- 27.126.254.0/24
- 45.116.40.0/24
- 45.116.41.0/24
- 45.116.42.0/24
- 45.116.43.0/24
- 74.52.5.0/24
- 103.3.24.0/24
- 103.3.26.0/24
- 103.3.27.0/24
- 113.21.194.0/24
- 113.21.199.0/24
- 113.21.200.0/24
- 113.21.202.0/24
- 113.21.204.0/24
- 113.21.205.0/24
- 113.21.206.0/24
- 113.21.208.0/24
- 113.21.213.0/24
- 113.21.214.0/24
- 113.21.215.0/24
- 113.21.217.0/24
- 113.21.218.0/24
- 113.21.219.0/24
- 113.21.220.0/24
- 113.21.223.0/24
- 122.11.181.0/24
- 122.11.183.0/24
- 122.11.184.0/24
- 122.11.185.0/24
- 122.11.186.0/24
- 167.179.206.0/24
- 167.179.207.0/24
- 180.233.160.0/24
- 180.233.161.0/24
- 180.233.165.0/24
- 180.233.167.0/24
- 180.233.171.0/24
- 180.233.172.0/24
- 180.233.174.0/24
- 180.233.175.0/24
- 180.233.176.0/24
- 180.233.177.0/24
- 180.233.182.0/24
- 180.233.184.0/24
- 180.233.187.0/24
- 180.233.190.0/24
- 180.233.191.0/24
- 207.192.148.0/24
- 207.192.186.0/24
- 207.192.187.0/24
- 2404:ae00:10::/48
- 2404:ae00:11::/48
- 2404:ae00:12::/48
- 2404:ae00:13::/48
- 2404:ae00:14::/48
- 2404:ae00:15::/48
- 2404:ae00:17::/48
- 2404:ae00:18::/48
- 2404:ae00:19::/48
- 2404:ae00:3266::/48
- 2404:ae00:3638::/48
Showing the first 100.
Upstreams and peers 85
The networks RIPE RIS sees next to AS45474 in BGP paths, the most visible first.
- AS6453 TATA Communications Ltd
- AS3257 GTT Communications (AS3257)
- AS6461 Zayo
- AS1299 Arelion (Twelve99)
- AS2914 NTT Global IP Network
- AS3491 PCCW Global
- AS174 Cogent Communications, Inc.
- AS6939 Hurricane Electric
- AS4657 StarHub AS4657
- AS3356 Lumen AS3356
- AS13786 Seaborn
- AS4637 Telstra (International)
Peering
Peering policy: Selective. Suggested max-prefix limits: 1,500 IPv4, 200 IPv6. PeeringDB record
| Exchange | Ports | Speed | Route server |
|---|---|---|---|
| Any2West | 1 | 100G | Yes |
| Equinix Hong Kong | 1 | 10G | Yes |
| Equinix Singapore | 1 | 100G | Yes |
| FL-IX | 1 | 200G | Yes |
| GNM-IX | 2 | 20G | Yes |
| HKIX: HKIX Peering LAN | 2 | 200G | Yes |
| IX.br (PTT.br) São Paulo: ATM/MPLA | 1 | 300G | Yes |
| LINX LON1: Main | 1 | 100G | Yes |
| TPIX-TW | 1 | 1G | Yes |
| Facility | City | Country |
|---|---|---|
| Chief LY Building Taipei | Taipei | TW |
| CoreSite - Los Angeles (LA2) | Los Angeles | US |
| Equinix AM1/AM2 - Amsterdam, Luttenbergweg | Amsterdam | NL |
| Equinix HK2 - Hong Kong | Kwai Chung | HK |
| Equinix MI1 - Miami, NOTA | Miami | US |
| Equinix SG3 - Singapore | Singapore | SG |
| Equinix SP3 - São Paulo | Santana de Parnaiba | BR |
| Equinix SV1/SV5/SV10 - Silicon Valley, San Jose | San Jose | US |
| Telehouse - London (Docklands North Two) | London | GB |
More about AS45474
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-13 18:37 UTC. The country is where the AS number was registered, not necessarily where the network operates.