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Network

AS7474

AustraliaCarrier

SingTel Optus Pty Ltd

SingTel Optus announces 158 IPv4 prefixes (532.2K addresses) and 6 IPv6 prefixes from Australia. 52% of them are covered by valid RPKI records.

Prefixes

158 · 6

IPv4 · IPv6

Address space

532.2K

IPv4 addresses · 65.5K IPv6 /48s

RPKI

52% valid

6 invalid · 72 without a record

Peering

Selective

0 exchanges · 12 facilities

Where it is

12 facilities with known locations

Details

Network

Name
SingTel Optus Pty Ltd
Type
NSP
Country
AustraliaAustralia
Registry
APNIC
Registered
Sep 4, 200818 years ago
Website
optus.com.au/business
Traffic
1-5Tbps
UsersCloudflare Radar's estimate of people who reach the internet through this network.
About 15.2K
Abuse contact
abuse@optusnet.com.au

Routing security

ASPAAn RPKI record listing the only networks allowed to be its upstream providers, so routers can reject leaked or forged paths.
Not published
RPKI coverageShare of its announcements that a signed record (ROA) authorizes.
86 of 164 valid
IncidentsPossible BGP hijacks (high-confidence detections) and route leaks involving this network in the last 30 days, from Cloudflare Radar.
2 hijacks of its prefixes5 route leaks

AS7474 on Cloudflare Radar →PeeringDB →

Largest prefixes

164 announcements in all

IPv4

158
  1. 1.44.0.0/16RPKI valid
  2. 59.154.0.0/16RPKI valid
  3. 119.225.0.0/16RPKI valid
  4. 61.88.0.0/17RPKI valid
  5. 124.19.0.0/17RPKI valid
  6. 125.63.128.0/17RPKI valid
  7. 202.139.0.0/17RPKI valid
  8. 203.202.0.0/17RPKI valid
  9. 220.101.0.0/17RPKI valid
  10. 61.88.128.0/18RPKI valid
  11. 161.43.64.0/18RPKI valid
  12. 161.43.192.0/18RPKI valid
  13. 202.139.128.0/18RPKI valid
  14. 203.6.0.0/18RPKI valid
  15. 203.202.128.0/18RPKI valid
  16. 61.88.192.0/20RPKI valid
  17. 161.43.192.0/20RPKI valid
  18. 203.2.80.0/20No ROA
  19. 61.88.208.0/21RPKI valid
  20. 124.19.88.0/21RPKI valid
  21. 146.144.0.0/21No ROA
  22. 1.44.176.0/22RPKI invalid
  23. 1.44.180.0/22RPKI invalid
  24. 1.44.184.0/22RPKI invalid