$ query “AS138345” --type=asn → 1 result(s)

AS138345 — STARHUB-MOBILE2

Starhub Ltd.

AS138345 is an enterprise stub network registered to Starhub Ltd., registered in Singapore. The network announces a solid 154 624 IPv4 addresses. Supports IPv6.

Basic Information

Country
🇸🇬 Singapore
Category
Business
Network Role
Stub Network
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Last Changed
March 04, 2026
Last Seen
March 05, 2026

Prefix Summary

IPv4 Prefixes (raw / aggregated)
58 / 31
IPv6 Prefixes (raw / aggregated)
25 / 5
IPv4 Addresses
154 624
Largest IPv4 Prefix
/17 (32 768 addresses)
Largest IPv6 Prefix
/45
Geolocated Countries
🇸🇬 SG (31 IPs)
Prefix Changed
March 04, 2026

Reputation

Reputation
Pristine — 0 flagged IPs out of 154 624 total (0.00%)

Connectivity Summary

Upstream Providers
1 upstream autonomous systems providing transit
Peers
0 autonomous systems exchanging traffic without transit fees
Downstream Customers
0 downstream autonomous systems buying transit
Degree
1 unique BGP neighbors (providers + customers + peers)
Reach
0 — customer cone size measuring network influence
Degree Rank
#66 783

Upstream Providers (1)

Prefix Lists

IPv4 Prefixes (58 total)

  • 171.0.128.0/17 (32 768 addresses)
  • 171.1.0.0/17 (32 768 addresses)
  • 171.207.128.0/17 (32 768 addresses)
  • 171.207.0.0/18 (16 384 addresses)
  • 113.10.96.0/19 (8 192 addresses)
  • 117.20.160.0/19 (8 192 addresses)
  • 171.0.64.0/19 (8 192 addresses)
  • 122.11.152.0/21 (2 048 addresses)
  • 27.54.32.0/22 (1 024 addresses)
  • 101.127.200.0/22 (1 024 addresses)
  • 117.20.128.0/22 (1 024 addresses)
  • 117.20.140.0/22 (1 024 addresses)
  • 117.20.144.0/22 (1 024 addresses)
  • 122.11.216.0/22 (1 024 addresses)
  • 203.117.248.0/22 (1 024 addresses)
  • 101.127.204.0/23 (512 addresses)
  • 117.20.150.0/23 (512 addresses)
  • 117.20.152.0/23 (512 addresses)
  • 122.11.150.0/23 (512 addresses)
  • 122.11.170.0/23 (512 addresses)
  • 203.117.40.0/23 (512 addresses)
  • 203.117.246.0/23 (512 addresses)
  • 203.117.252.0/23 (512 addresses)
  • 27.54.37.0/24 (256 addresses)
  • 122.11.169.0/24 (256 addresses)
  • 122.11.172.0/24 (256 addresses)
  • 122.11.197.0/24 (256 addresses)
  • 203.116.107.0/24 (256 addresses)
  • 203.116.116.0/24 (256 addresses)
  • 203.116.119.0/24 (256 addresses)
  • 203.116.181.0/24 (256 addresses)

IPv6 Prefixes (25 total)

  • 2406:3000:208::/45
  • 2406:3000:204::/46
  • 2406:3000:210::/46
  • 2406:3000:202::/47
  • 2406:3000:214::/48