$ query “AS9255” --type=asn → 1 result(s)

AS9255 · CONNECTPLUS-AS

Singapore Telecom ConnectPlus

AS9255 is owned by Singapore Telecom ConnectPlus and is a mid-size transit provider, registered in Singapore. The system announces a respectable 25 344 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Singapore, with additional presence in the United States and Sweden, and a smaller footprint in another country. This AS has recently updated its prefix announcements.

  • Top 5% — Top 5% of all autonomous systems by reach and degree

Basic Information

Country
🇸🇬 Singapore
Category
Internet Service Provider
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Last Changed
March 04, 2026
Last Seen
April 29, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
39 / 33
IPv6 Prefixes (raw / aggregated)
52 / 43
IPv4 Addresses
25 344
Largest IPv4 Prefix
/19 (8 192 addresses)
Largest IPv6 Prefix
/46
Geolocated Countries
🇸🇬 Singapore (22 784 IPs), 🇺🇸 United States (1 792 IPs), 🇸🇪 Sweden (1 024 IPs) and 1 more
Prefix Changed
April 27, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
1 upstream providing transit
Downstream Customers
28 downstreams buying transit
Unclassified
9 unclassified BGP neighbors
Degree
38 unique BGP neighbors
Reach
28 networks in customer cone

Upstream Providers (1)

Prefix Lists

IPv4 Prefixes (39 total)

  • 151.192.0.0/19 (8 192 addresses (/19 prefix))
  • 118.201.16.0/20 (4 096 addresses (/20 prefix))
  • 151.192.32.0/21 (2 048 addresses (/21 prefix))
  • 118.201.12.0/22 (1 024 addresses (/22 prefix))
  • 128.106.84.0/22 (1 024 addresses (/22 prefix))
  • 138.103.32.0/22 (1 024 addresses (/22 prefix))
  • 144.46.124.0/23 (512 addresses (/23 prefix))
  • 128.106.8.0/23 (512 addresses (/23 prefix))
  • 128.106.156.0/23 (512 addresses (/23 prefix))
  • 143.223.80.0/23 (512 addresses (/23 prefix))
  • 180.255.29.0/24 (256 addresses (/24 prefix))
  • 203.126.130.0/24 (256 addresses (/24 prefix))
  • 118.201.81.0/24 (256 addresses (/24 prefix))
  • 151.192.48.0/24 (256 addresses (/24 prefix))
  • 157.234.216.0/24 (256 addresses (/24 prefix))
  • 158.155.250.0/24 (256 addresses (/24 prefix))
  • 103.102.235.0/24 (256 addresses (/24 prefix))
  • 185.82.163.0/24 (256 addresses (/24 prefix))
  • 194.124.188.0/24 (256 addresses (/24 prefix))
  • 203.125.128.0/24 (256 addresses (/24 prefix))
  • 203.126.8.0/24 (256 addresses (/24 prefix))
  • 122.200.28.0/24 (256 addresses (/24 prefix))
  • 203.126.133.0/24 (256 addresses (/24 prefix))
  • 203.126.134.0/24 (256 addresses (/24 prefix))
  • 203.126.147.0/24 (256 addresses (/24 prefix))
  • 203.127.3.0/24 (256 addresses (/24 prefix))
  • 203.127.10.0/24 (256 addresses (/24 prefix))
  • 203.127.31.0/24 (256 addresses (/24 prefix))
  • 203.127.104.0/24 (256 addresses (/24 prefix))
  • 203.127.181.0/24 (256 addresses (/24 prefix))
  • 203.127.201.0/24 (256 addresses (/24 prefix))
  • 203.127.202.0/24 (256 addresses (/24 prefix))
  • 206.221.40.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (52 total)

  • 2001:c20:c824::/46
  • 2001:c20:488c::/47
  • 2001:c20:485e::/47
  • 2001:c20:48e6::/47
  • 2001:c20:48da::/47
  • 2001:c20:48ae::/47
  • 2001:c20:4894::/47
  • 2001:c20:48c2::/48
  • 2001:c20:48d6::/48
  • 2001:c20:488f::/48
  • 2001:c20:4892::/48
  • 2001:c20:4884::/48
  • 2001:c20:489a::/48
  • 2001:c20:48a0::/48
  • 2001:c20:48a4::/48
  • 2001:c20:48a6::/48
  • 2001:c20:48ab::/48
  • 2001:c20:487e::/48
  • 2001:c20:48b0::/48
  • 2001:c20:48b8::/48
  • 2001:c20:4849::/48
  • 2001:c20:48c4::/48
  • 2001:c20:48c6::/48
  • 2001:c20:48cc::/48
  • 2001:c20:4887::/48
  • 2001:c20:4874::/48
  • 2001:c20:48dc::/48
  • 2001:c20:4871::/48
  • 2001:c20:48e8::/48
  • 2001:c20:48f0::/48
  • 2001:c20:c816::/48
  • 2001:c20:486c::/48
  • 2001:c20:c831::/48
  • 2001:c20:c835::/48
  • 2001:c20:c839::/48
  • 2001:c20:c83f::/48
  • 2001:c20:c842::/48
  • 2001:c20:c844::/48
  • 2001:c20:c847::/48
  • 2001:c20:c84d::/48
  • 2001:c20:c84e::/48
  • 2001:c20:c856::/48
  • 2001:df0:30f::/48