HomeASN LookupAS58511

AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Global Backbone

🇦🇺

Org handle: ORG-CIPL2-AP

Anycast Global Backbone

APNICallocated
Announced Prefixes (BGP)
17total
15 IPv42 IPv6
IPv4 Addresses
Allocated (RIR)22,016
Announced (BGP)24,576
IPv6 Addresses
Allocated (RIR)1.5×10²⁹
Announced (BGP)1.5×10²⁹
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
10
Country
🇦🇺 AU
RIR
APNIC
Status
allocated
Allocated
2012-01-13

Routing hygiene

Score 25/100 · Medium risk
RPKI ROA coverage
88.2%
no RPKI invalid prefixes
IRR route objects
88.2%
1 prefix registered for another origin
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
1
diversity 0/100
  • 1 prefix registered in IRR route objects for another active network and not authorized by a ROA
  • Only one upstream seen in the AS paths of its routes
  • 12% of announced prefixes (2 of 17) have no valid ROA

Based on 17 announced prefixes, updated daily (2026-10-22). How the score works · RPKI explained

Announced Prefixes

(BGP)17
|
Prefix
RPKI
IRR
Last Seen
43.225.32.0/22
 Valid
APNICOther IRR
2026-10-26
58.96.158.0/23
 Valid
Other IRR
2026-10-26
103.17.220.0/23
No ROA-2026-10-26
103.17.223.0/24
No ROA
Other IRR
2026-10-26
103.29.174.0/23
 Valid
APNIC
2026-10-26
103.30.216.0/22
 Valid
Other IRR
2026-10-26
103.30.216.0/24
 Valid
Other IRR
2026-10-26
103.30.217.0/24
 Valid
Other IRR
2026-10-26
103.30.218.0/24
 Valid
Other IRR
2026-10-26
103.30.219.0/24
 Valid
Other IRR
2026-10-26
1-10 of 17
1 / 2

Allocated Prefixes

(RIR)9
Prefix
Country
RIR
Status
43.225.32.0/22🇦🇺 AUAPNICallocated
103.29.174.0/23🇦🇺 AUAPNICassigned
103.30.216.0/22🇦🇺 AUAPNICallocated
103.70.72.0/22🇦🇺 AUAPNICallocated
103.247.0.0/22🇦🇺 AUAPNICassigned
125.254.64.0/18🇦🇺 AUAPNICassigned
163.47.48.0/22🇦🇺 AUAPNICallocated
2400:5240::/32🇦🇺 AUAPNICallocated
2400:8280::/32🇦🇺 AUAPNICallocated

All 17 announced prefixes of AS58511 →

Downstream Customers(1)

ASNName
AS19281🇺🇸QUAD9-AS-1 - Quad9

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS58511 hands its own prefixes to: transit providers, or peers at an exchange.

  • AS1221Telstra Limited12

Downstreams (36)

Networks whose own prefixes AS58511 passes on: usually its customers.

Other adjacent networks (19)

Adjacent to AS58511 in the transit part of AS paths: peers, providers or customers.

  • AS1299TWELVE99 Arelion Sweden AB132
  • AS132072Anycast Access122
  • AS33891CORE BACKBONE Core Backbone36
  • AS6204ZET NET INTERKVM HOST31
  • AS34177CELESTE SAS15
  • AS3257GTT BACKBONE GTT Communications10
  • AS3491PCCW Global (HK)3
  • AS36236NetActuate3
  • AS3214XTOM1
  • AS4213Krypt Technologies1
  • AS7628CorpCloud Pty1
  • AS15305Syringa Networks1
  • AS17477Macquarie Technology Operations Pty Limited1
  • AS22697Roblox1
  • AS23838Solarix Networks Limited1
  • AS26496GoDaddy.Com1
  • AS34549MEER Meerfarbig & . KG1
  • AS49544I3Dnet I3D.Net B.V1
  • AS139009Windstream Communication Limited1
ASPA
No ASPA0 upstreams, 1 downstream
Listed as Upstream Provider by
1 ASN
View full ASPA details →
External Links
APNIC WhoisRIPEstat

Learn more

API
Open
GEThttps://api.ipctl.io/v1/asn/58511

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/58511" | jq