$ query “AS7545” --type=asn → 1 result(s)

AS7545 · TPG-INTERNET-AP

TPG Internet Pty Ltd

AS7545 is operated by TPG Internet Pty Ltd and serves as a major transit provider, based in Australia. The system announces an impressive 3.4 million IPv4 addresses, including a /14, and supports IPv6. Most of its address space is geolocated to Australia, with additional presence in the United States and Mongolia, and smaller footprints in 2 additional countries. This AS's prefix announcements have been recently modified.

  • Top 5% — Top 5% of all autonomous systems by reach and degree
  • #46 by Reach — Top 100 by customer cone size
  • #2 in Australia — Top 10 by reach within country

Basic Information

Country
🇦🇺 Australia
Category
Internet Service Provider
Network Role
Major Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Last Changed
March 04, 2026
Last Seen
April 18, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
5 905 / 489
IPv6 Prefixes (raw / aggregated)
589 / 287
IPv4 Addresses
3 385 344
Largest IPv4 Prefix
/14 (262 144 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇦🇺 Australia (3 532 032 IPs), 🇺🇸 United States (8 448 IPs), 🇲🇳 Mongolia (512 IPs) and 2 more
Prefix Changed
April 19, 2026

Reputation

Reputation
Good — 57 flagged IPs out of 3 385 344 total (0.00%)
Open Proxies
1 known open proxies in this network

Connectivity Summary

Upstream Providers
6 upstreams providing transit
Peers
44 networks exchanging traffic without transit
Downstream Customers
249 downstreams buying transit
Unclassified
2 unclassified BGP neighbors
Degree
301 unique BGP neighbors
Reach
41 568 networks in customer cone

Upstream Providers (6)

Prefix Lists

IPv4 Prefixes (5 905 total)

  • 14.200.0.0/14 (262 144 addresses (/14 prefix))
  • 115.128.0.0/14 (262 144 addresses (/14 prefix))
  • 27.32.0.0/15 (131 072 addresses (/15 prefix))
  • 60.240.0.0/15 (131 072 addresses (/15 prefix))
  • 106.68.0.0/15 (131 072 addresses (/15 prefix))
  • 220.244.0.0/15 (131 072 addresses (/15 prefix))
  • 110.174.0.0/15 (131 072 addresses (/15 prefix))
  • 115.64.0.0/16 (65 536 addresses (/16 prefix))
  • 124.170.0.0/16 (65 536 addresses (/16 prefix))
  • 60.242.0.0/16 (65 536 addresses (/16 prefix))
  • 124.168.0.0/16 (65 536 addresses (/16 prefix))
  • 220.240.0.0/16 (65 536 addresses (/16 prefix))
  • 123.243.0.0/16 (65 536 addresses (/16 prefix))
  • 220.235.0.0/16 (65 536 addresses (/16 prefix))
  • 61.68.0.0/16 (65 536 addresses (/16 prefix))
  • 203.219.0.0/16 (65 536 addresses (/16 prefix))
  • 182.239.128.0/17 (32 768 addresses (/17 prefix))
  • 124.149.128.0/17 (32 768 addresses (/17 prefix))
  • 203.87.0.0/17 (32 768 addresses (/17 prefix))
  • 14.2.0.0/17 (32 768 addresses (/17 prefix))
  • 203.213.0.0/17 (32 768 addresses (/17 prefix))
  • 121.44.128.0/17 (32 768 addresses (/17 prefix))
  • 118.208.0.0/17 (32 768 addresses (/17 prefix))
  • 58.7.128.0/17 (32 768 addresses (/17 prefix))
  • 61.69.128.0/17 (32 768 addresses (/17 prefix))
  • 59.102.0.0/17 (32 768 addresses (/17 prefix))
  • 118.210.0.0/17 (32 768 addresses (/17 prefix))
  • 118.211.0.0/17 (32 768 addresses (/17 prefix))
  • 115.166.0.0/18 (16 384 addresses (/18 prefix))
  • 118.209.192.0/18 (16 384 addresses (/18 prefix))
  • 58.84.64.0/18 (16 384 addresses (/18 prefix))
  • 124.169.64.0/18 (16 384 addresses (/18 prefix))
  • 58.7.64.0/18 (16 384 addresses (/18 prefix))
  • 14.2.128.0/18 (16 384 addresses (/18 prefix))
  • 125.209.128.0/18 (16 384 addresses (/18 prefix))
  • 210.185.64.0/18 (16 384 addresses (/18 prefix))
  • 210.84.0.0/18 (16 384 addresses (/18 prefix))
  • 203.7.64.0/18 (16 384 addresses (/18 prefix))
  • 193.115.64.0/18 (16 384 addresses (/18 prefix))
  • 193.116.64.0/18 (16 384 addresses (/18 prefix))
  • 203.206.64.0/18 (16 384 addresses (/18 prefix))
  • 193.116.192.0/18 (16 384 addresses (/18 prefix))
  • 193.119.64.0/18 (16 384 addresses (/18 prefix))
  • 124.148.64.0/18 (16 384 addresses (/18 prefix))
  • 114.198.0.0/18 (16 384 addresses (/18 prefix))
  • 220.253.192.0/18 (16 384 addresses (/18 prefix))
  • 194.193.128.0/18 (16 384 addresses (/18 prefix))
  • 121.45.128.0/18 (16 384 addresses (/18 prefix))
  • 121.45.64.0/18 (16 384 addresses (/18 prefix))
  • 202.161.64.0/18 (16 384 addresses (/18 prefix))
  • and 439 more

IPv6 Prefixes (589 total)

  • 2407:8800::/32
  • 2407:9000::/32
  • 2405:800::/33
  • 2405:800:c000::/34
  • 2001:4479:2000::/36
  • 2001:4479:c000::/36
  • 2001:4479:d000::/37
  • 2001:4479::/37
  • 2001:4479:6800::/37
  • 2001:4479:1800::/37
  • 2001:4479:3000::/37
  • 2001:4479:a000::/37
  • 2001:4479:f000::/38
  • 2001:4479:e000::/38
  • 2001:4479:4000::/38
  • 2001:4479:ac00::/38
  • 2001:4479:6400::/38
  • 2001:4479:9800::/38
  • 2001:4479:5800::/38
  • 2001:4479:9400::/38
  • 2001:4479:8000::/38
  • 2001:4479:1400::/38
  • 2001:4479:aa00::/39
  • 2001:4479:9c00::/39
  • 2001:4479:6200::/39
  • 2001:4479:a00::/39
  • 2001:4479:e400::/39
  • 2001:4479:4400::/39
  • 2001:4479:b000::/39
  • 2001:4479:8e00::/39
  • 2001:4479:9000::/39
  • 2001:4479:5c00::/39
  • 2001:4479:5600::/39
  • 2001:4479:900::/40
  • 2001:4479:3800::/40
  • 2001:4479:5500::/40
  • 2001:4479:a900::/40
  • 2001:4479:9e00::/40
  • 2001:4479:5000::/40
  • 2001:4479:8d00::/40
  • 2001:4479:4f00::/40
  • 2001:4479:4600::/40
  • 2001:4479:8b00::/40
  • 2001:4479:5e00::/40
  • 2001:4479:6100::/40
  • 2001:4479:1300::/40
  • 2001:4479:d00::/40
  • 2001:4479:7000::/40
  • 2001:44b8:3200::/41
  • 2001:44b8:4070::/44
  • and 237 more