$ query “AS3758” --type=asn → 1 result(s)

AS3758 · SINGNET

SingNet Pte Ltd

AS3758 belongs to SingNet Pte Ltd and is a major transit provider, registered in Singapore since 2018. The system announces a solid 736 000 IPv4 addresses, including a /15, and supports IPv6. The bulk of its IP address space is in Singapore, with additional presence in the United States and Indonesia. This AS's prefix announcements have been recently modified.

  • Top 5% — Top 5% of all autonomous systems by reach and degree
  • #6 in Singapore — Top 10 by reach within country

Basic Information

Country
🇸🇬 Singapore
Category
Internet Service Provider
Network Role
Major Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
March 21, 2018
Last Changed
October 01, 2026
Last Seen
October 21, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
446 / 119
IPv6 Prefixes (raw / aggregated)
29 / 9
IPv4 Addresses
736 000
Largest IPv4 Prefix
/15 (131 072 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇸🇬 Singapore (734 192 IPs), 🇺🇸 United States (1 792 IPs), 🇮🇩 Indonesia (16 IPs)
Prefix Changed
October 20, 2026

Reputation

Reputation
Good — 6 flagged IPs out of 736 000 total (0.00%)

Connectivity Summary

Upstream Providers
6 upstreams providing transit
Peers
2 networks exchanging traffic without transit
Downstream Customers
87 downstreams buying transit
Unclassified
1 unclassified BGP neighbor
Degree
96 unique BGP neighbors
Reach
135 networks in customer cone

Upstream Providers (6)

  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS4657 — STARHUB-INTERNET
  • AS3491 — PCCWG-APAC-HK (Tier-1 transit)
  • AS6453 — AS6453 (Tier-1 transit)
  • AS4637 — ASN-TELSTRA-GLOBAL
  • AS7473 — SINGTEL-AS-AP

Prefix Lists

IPv4 Prefixes (446 total)

  • 203.126.0.0/15 (131 072 addresses (/15 prefix))
  • 42.61.0.0/16 (65 536 addresses (/16 prefix))
  • 58.185.0.0/16 (65 536 addresses (/16 prefix))
  • 165.21.0.0/16 (65 536 addresses (/16 prefix))
  • 203.125.0.0/16 (65 536 addresses (/16 prefix))
  • 115.42.128.0/17 (32 768 addresses (/17 prefix))
  • 116.12.128.0/17 (32 768 addresses (/17 prefix))
  • 118.201.0.0/17 (32 768 addresses (/17 prefix))
  • 119.73.128.0/17 (32 768 addresses (/17 prefix))
  • 118.201.128.0/18 (16 384 addresses (/18 prefix))
  • 119.75.0.0/18 (16 384 addresses (/18 prefix))
  • 128.106.0.0/18 (16 384 addresses (/18 prefix))
  • 151.192.0.0/18 (16 384 addresses (/18 prefix))
  • 180.255.0.0/18 (16 384 addresses (/18 prefix))
  • 203.169.64.0/18 (16 384 addresses (/18 prefix))
  • 118.201.192.0/19 (8 192 addresses (/19 prefix))
  • 124.66.128.0/19 (8 192 addresses (/19 prefix))
  • 202.40.224.0/19 (8 192 addresses (/19 prefix))
  • 202.176.192.0/19 (8 192 addresses (/19 prefix))
  • 203.208.224.0/19 (8 192 addresses (/19 prefix))
  • 111.65.112.0/20 (4 096 addresses (/20 prefix))
  • 111.65.104.0/21 (2 048 addresses (/21 prefix))
  • 115.66.56.0/21 (2 048 addresses (/21 prefix))
  • 118.200.160.0/21 (2 048 addresses (/21 prefix))
  • 118.201.232.0/21 (2 048 addresses (/21 prefix))
  • 118.201.240.0/21 (2 048 addresses (/21 prefix))
  • 160.213.120.0/21 (2 048 addresses (/21 prefix))
  • 160.213.160.0/21 (2 048 addresses (/21 prefix))
  • 160.213.184.0/21 (2 048 addresses (/21 prefix))
  • 160.213.216.0/21 (2 048 addresses (/21 prefix))
  • 202.160.224.0/21 (2 048 addresses (/21 prefix))
  • 202.166.40.0/21 (2 048 addresses (/21 prefix))
  • 220.255.8.0/21 (2 048 addresses (/21 prefix))
  • 2.56.56.0/22 (1 024 addresses (/22 prefix))
  • 45.135.4.0/22 (1 024 addresses (/22 prefix))
  • 85.202.168.0/22 (1 024 addresses (/22 prefix))
  • 116.15.120.0/22 (1 024 addresses (/22 prefix))
  • 118.200.128.0/22 (1 024 addresses (/22 prefix))
  • 118.200.144.0/22 (1 024 addresses (/22 prefix))
  • 118.200.152.0/22 (1 024 addresses (/22 prefix))
  • 118.200.168.0/22 (1 024 addresses (/22 prefix))
  • 118.200.180.0/22 (1 024 addresses (/22 prefix))
  • 118.201.252.0/22 (1 024 addresses (/22 prefix))
  • 132.244.212.0/22 (1 024 addresses (/22 prefix))
  • 160.213.52.0/22 (1 024 addresses (/22 prefix))
  • 160.213.84.0/22 (1 024 addresses (/22 prefix))
  • 160.213.92.0/22 (1 024 addresses (/22 prefix))
  • 160.213.96.0/22 (1 024 addresses (/22 prefix))
  • 160.213.144.0/22 (1 024 addresses (/22 prefix))
  • 160.213.156.0/22 (1 024 addresses (/22 prefix))

IPv6 Prefixes (29 total)

  • 2001:c20::/32
  • 2401:be20::/32
  • 2404:5800::/32
  • 2400:d801:7f00::/40
  • 2400:d802:4180::/41
  • 2400:d802:4280::/41
  • 2400:d802:4110::/44
  • 2400:d802:4218::/45
  • 2400:1c00:13::/48