$ query “AS4826” --type=asn → 1 result(s)

AS4826 · VOCUS-BACKBONE-AS

VOCUS PTY LTD

AS4826 is owned by VOCUS PTY LTD and is a major transit provider, registered in Australia. The system announces a solid 325 632 IPv4 addresses, including a /16, and supports IPv6. Most of its address space is geolocated to Australia, with additional presence in the United States and Bangladesh, and smaller footprints in 4 additional countries. This AS's prefix announcements have been recently modified.

  • Top 5% — Top 5% of all autonomous systems by reach and degree
  • #91 by Reach — Top 100 by customer cone size
  • #6 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)
146 / 132
IPv6 Prefixes (raw / aggregated)
7 / 7
IPv4 Addresses
325 632
Largest IPv4 Prefix
/16 (65 536 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇦🇺 Australia (313 344 IPs), 🇺🇸 United States (7 936 IPs), 🇧🇩 Bangladesh (2 048 IPs) and 4 more
Prefix Changed
April 18, 2026

Reputation

Reputation
Good — 1 flagged IPs out of 325 632 total (0.00%)

Connectivity Summary

Upstream Providers
8 upstreams providing transit
Peers
944 networks exchanging traffic without transit
Downstream Customers
386 downstreams buying transit
Unclassified
12 unclassified BGP neighbors
Degree
1 350 unique BGP neighbors
Reach
37 118 networks in customer cone

Upstream Providers (8)

Prefix Lists

IPv4 Prefixes (146 total)

  • 49.255.0.0/16 (65 536 addresses (/16 prefix))
  • 121.79.0.0/17 (32 768 addresses (/17 prefix))
  • 203.161.64.0/18 (16 384 addresses (/18 prefix))
  • 175.45.64.0/18 (16 384 addresses (/18 prefix))
  • 116.212.192.0/18 (16 384 addresses (/18 prefix))
  • 124.254.64.0/18 (16 384 addresses (/18 prefix))
  • 121.54.128.0/19 (8 192 addresses (/19 prefix))
  • 167.130.32.0/19 (8 192 addresses (/19 prefix))
  • 123.103.192.0/19 (8 192 addresses (/19 prefix))
  • 180.148.64.0/19 (8 192 addresses (/19 prefix))
  • 119.161.64.0/19 (8 192 addresses (/19 prefix))
  • 203.188.128.0/19 (8 192 addresses (/19 prefix))
  • 202.174.224.0/19 (8 192 addresses (/19 prefix))
  • 203.153.224.0/19 (8 192 addresses (/19 prefix))
  • 203.129.128.0/19 (8 192 addresses (/19 prefix))
  • 202.89.160.0/19 (8 192 addresses (/19 prefix))
  • 203.89.64.0/19 (8 192 addresses (/19 prefix))
  • 202.189.64.0/20 (4 096 addresses (/20 prefix))
  • 114.31.192.0/20 (4 096 addresses (/20 prefix))
  • 202.80.176.0/20 (4 096 addresses (/20 prefix))
  • 202.136.32.0/20 (4 096 addresses (/20 prefix))
  • 202.137.96.0/20 (4 096 addresses (/20 prefix))
  • 202.137.192.0/21 (2 048 addresses (/21 prefix))
  • 223.27.96.0/21 (2 048 addresses (/21 prefix))
  • 203.16.40.0/21 (2 048 addresses (/21 prefix))
  • 72.244.140.0/22 (1 024 addresses (/22 prefix))
  • 103.9.64.0/22 (1 024 addresses (/22 prefix))
  • 178.210.240.0/22 (1 024 addresses (/22 prefix))
  • 40.27.160.0/22 (1 024 addresses (/22 prefix))
  • 103.233.148.0/22 (1 024 addresses (/22 prefix))
  • 103.255.16.0/22 (1 024 addresses (/22 prefix))
  • 110.5.116.0/22 (1 024 addresses (/22 prefix))
  • 175.29.24.0/22 (1 024 addresses (/22 prefix))
  • 203.92.28.0/22 (1 024 addresses (/22 prefix))
  • 43.252.252.0/22 (1 024 addresses (/22 prefix))
  • 72.244.148.0/22 (1 024 addresses (/22 prefix))
  • 175.29.0.0/22 (1 024 addresses (/22 prefix))
  • 122.8.32.0/22 (1 024 addresses (/22 prefix))
  • 122.98.208.0/22 (1 024 addresses (/22 prefix))
  • 218.100.80.0/22 (1 024 addresses (/22 prefix))
  • 40.27.196.0/22 (1 024 addresses (/22 prefix))
  • 43.241.188.0/22 (1 024 addresses (/22 prefix))
  • 203.17.204.0/22 (1 024 addresses (/22 prefix))
  • 27.106.200.0/22 (1 024 addresses (/22 prefix))
  • 203.17.58.0/23 (512 addresses (/23 prefix))
  • 148.80.0.0/23 (512 addresses (/23 prefix))
  • 202.125.86.0/23 (512 addresses (/23 prefix))
  • 155.46.176.0/23 (512 addresses (/23 prefix))
  • 203.19.224.0/23 (512 addresses (/23 prefix))
  • 203.18.212.0/23 (512 addresses (/23 prefix))
  • and 82 more

IPv6 Prefixes (7 total)

  • 2402:7800::/32
  • 2403:d600::/32
  • 2404:b000::/32
  • 2404:bc00::/32
  • 2001:df1:4600::/48
  • 2001:df3:a880::/48
  • 2001:df7:5100::/48