$ query “AS7474” --type=asn → 1 result(s)
AS7474 — OPTUSCOM-AS01-AU
SingTel Optus Pty Ltd
AS7474 is a major transit provider registered to SingTel Optus Pty Ltd, established in Australia. The network announces a solid 532 480 IPv4 addresses, including a /16. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #91 by Reach — Top 100 by customer cone size
- #4 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
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 153 / 84
- IPv6 Prefixes (raw / aggregated)
- 6 / 3
- IPv4 Addresses
- 532 480
- Largest IPv4 Prefix
- /16 (65 536 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇦🇺 AU (77 IPs), 🇳🇿 NZ (3 IPs), 🇮🇳 IN (1 IPs), 🇺🇸 US, 🇫🇷 FR, 🇨🇦 CA
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 532 480 total (0.00%)
Connectivity Summary
- Upstream Providers
- 4 upstream autonomous systems providing transit
- Peers
- 8 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 190 downstream autonomous systems buying transit
- Degree
- 206 unique BGP neighbors (providers + customers + peers)
- Reach
- 36 826 — customer cone size measuring network influence
- Degree Rank
- #637
- Reach Rank
- #91
- Country Rank
- #4
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (153 total)
- 1.44.0.0/16 (65 536 addresses)
- 59.154.0.0/16 (65 536 addresses)
- 119.225.0.0/16 (65 536 addresses)
- 61.88.0.0/17 (32 768 addresses)
- 124.19.0.0/17 (32 768 addresses)
- 125.63.128.0/17 (32 768 addresses)
- 202.139.0.0/17 (32 768 addresses)
- 203.202.0.0/17 (32 768 addresses)
- 220.101.0.0/17 (32 768 addresses)
- 61.88.128.0/18 (16 384 addresses)
- 161.43.64.0/18 (16 384 addresses)
- 161.43.192.0/18 (16 384 addresses)
- 202.139.128.0/18 (16 384 addresses)
- 203.6.0.0/18 (16 384 addresses)
- 203.202.128.0/18 (16 384 addresses)
- 61.88.192.0/20 (4 096 addresses)
- 203.2.80.0/20 (4 096 addresses)
- 61.88.208.0/21 (2 048 addresses)
- 146.144.0.0/21 (2 048 addresses)
- 156.50.112.0/21 (2 048 addresses)
- 61.88.216.0/22 (1 024 addresses)
- 122.98.208.0/22 (1 024 addresses)
- 156.50.100.0/22 (1 024 addresses)
- 156.50.104.0/22 (1 024 addresses)
- 163.127.4.0/22 (1 024 addresses)
- 163.127.8.0/22 (1 024 addresses)
- 192.65.88.0/22 (1 024 addresses)
- 103.133.118.0/23 (512 addresses)
- 103.225.240.0/23 (512 addresses)
- 103.237.136.0/23 (512 addresses)
- 156.50.108.0/23 (512 addresses)
- 163.127.2.0/23 (512 addresses)
- 163.127.14.0/23 (512 addresses)
- 163.127.20.0/23 (512 addresses)
- 163.127.100.0/23 (512 addresses)
- 163.127.126.0/23 (512 addresses)
- 168.252.102.0/23 (512 addresses)
- 203.6.222.0/23 (512 addresses)
- 203.13.126.0/23 (512 addresses)
- 203.13.128.0/23 (512 addresses)
- 203.16.76.0/23 (512 addresses)
- 203.16.108.0/23 (512 addresses)
- 203.23.78.0/23 (512 addresses)
- 203.28.116.0/23 (512 addresses)
- 203.57.56.0/23 (512 addresses)
- 203.57.124.0/23 (512 addresses)
- 43.247.72.0/24 (256 addresses)
- 103.20.216.0/24 (256 addresses)
- 103.77.128.0/24 (256 addresses)
- 103.105.219.0/24 (256 addresses)
IPv6 Prefixes (6 total)
- 2405:9000::/32
- 2602:810:20e0::/48
- 2602:811:900e::/48