subnet.im

AS16260GTT Australia

United KingdomRegistryRIPE NCCTypeCarrier

As of 23rd October 2026, AS16260 (GTT Australia), a transit carrier registered in the United Kingdom with RIPE NCC, originates 10 IPv4 prefixes covering 7.9k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 12,536th-largest of the 79,658 networks we see originating IPv4, and the 383rd-largest of 2,078 in the United Kingdom. It is seen behind 6 upstream networks, most often AS3257 (GTT Communications Inc.) and AS7474 (SingTel Optus Pty Ltd), and in front of 5 downstream networks. 9% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

10

IPv6 prefixes

1

IPv4 addresses

7.9k

IPv6 /64s

262k

Upstream graph

The networks AS16260 is seen behind, one and two hops out, drawn from real AS paths.

AS16260Toward the internet core
Upstream graph for AS16260: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS16260GTT AustraliaThis networkAS3257GTT Communication…AS6939Hurricane Electri…AS7474SingTel Optus Pty…AS24516Virtutel Pty LtdAS35280F5 Networks SARLAS6667Elisa OyjAS398465Rackdog LLCAS20130Depaul UniversityAS132337AxclusiveAS7473Singapore Telecom…AS174Cogent Communicat…AS3491PCCW Global (HK) …

Networks observed one and two hops upstream of AS16260 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

44

adjacent networks

Upstreams
614%
Peers
3375%
Downstreams
511%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS16260
NetworkCountryRelationshipPathsVantage pts
AS3257GTT Communications Inc.USPeer831119
AS7474SingTel Optus Pty LtdAUPeer56934
AS24516Virtutel Pty LtdAUPeer601
AS6939Hurricane Electric LLCUSPeer305
AS35280F5 Networks SARLFRPeer61
AS4826Vocus Connect International BackboneAUPeer51

Prefixes

The largest blocks AS16260 originates, widest first.

Largest prefixes originated by AS16260
PrefixAddressesVisibility
69.43.248.0/212k77/77
69.43.244.0/221k77/77
192.157.24.0/221k77/77
199.116.144.0/221k77/77
208.77.68.0/221k77/77
69.43.240.0/2351277/77
208.77.66.0/2351277/77
69.43.243.0/2425677/77
199.116.150.0/2425677/77
208.77.64.0/2425677/77

Routing health

How AS16260's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid9.1%1
  • Invalid0.0%0
  • No ROA90.9%10

Propagation

  • Globally propagated90% of full-feed peers or more100.0%11
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 10 prefixes

IPv6 — 1 prefixes

  • /46262k × /64100.0%1

Recent changes

Announcements that started or stopped since 24th Sept 2026.

No announcement by AS16260 started or stopped in this period.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.