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AS4826Vocus Connect International Backbone

AustraliaRegistryAPNICTypeCarrier

As of 11th November 2026, AS4826 (Vocus Connect International Backbone), a transit carrier registered in Australia with APNIC, originates 166 IPv4 prefixes covering 343k addresses and 7 IPv6 prefixes. By IPv4 address space that makes it the 904th-largest of the 80,747 networks we see originating IPv4, and the 14th-largest of 1,697 in Australia. It is seen behind 43 upstream networks, most often AS9002 (RETN Limited) and AS1299 (Arelion (fka. Telia Carrier)), and in front of 424 downstream networks. 63% of its announcements have a valid RPKI ROA; 2 are RPKI-invalid. 92% of its routes reach at least 90% of full-feed peers, and 2 prefixes are also originated by another network.

At a glance

IPv4 prefixes

166

IPv6 prefixes

7

IPv4 addresses

343k

IPv6 /64s

17.2B

Upstream graph

The networks AS4826 is seen behind, one and two hops out, drawn from real AS paths.

AS4826Toward the internet core
Upstream graph for AS4826: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS4826Vocus Connect Int…This networkAS1299Arelion (fka. Tel…AS2764AAPT LimitedAS2914NTT America, Inc.AS3356Lumen (Level 3)AS9002RETN LimitedAS13030Init7 (Switzerlan…AS16552Tiggee LLCAS58511Swoop (Anycast Gl…AS49544i3D.net B.VAS215859Hetzner Cloud - S…AS3549Lumen (fka. Globa…AS6667Elisa Oyj

Networks observed one and two hops upstream of AS4826 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

1,720

adjacent networks

Upstreams
433%
Peers
1,25373%
Downstreams
42425%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 43.

Upstreams of AS4826
NetworkCountryRelationshipPathsVantage pts
AS9002RETN LimitedGBPeer80,37646
AS1299Arelion (fka. Telia Carrier)SEPeer58,27580
AS2914NTT America, Inc.USPeer43,80662
AS2764AAPT LimitedAUPeer41,8132
AS3356Lumen (Level 3)USPeer33,22990
AS2497Internet Initiative Japan Inc.JPPeer16,1756
AS174Cogent Communications, LLCUSPeer13,92936
AS6939Hurricane Electric LLCUSPeer11,49152
AS14537Continent 8 LLCUSPeer10,7854
AS49544i3D.net B.VNLPeer9,8734

Prefixes

All 173

The largest blocks AS4826 originates, widest first.

Largest prefixes originated by AS4826
PrefixAddressesVisibility
49.255.0.0/1665.5k75/76
121.79.0.0/1732.8k75/76
116.212.192.0/1816.4k75/76
124.254.64.0/1816.4k75/76
175.45.64.0/1816.4k75/76
203.161.64.0/1816.4k75/76
119.161.64.0/198.2k75/76
121.54.128.0/198.2k75/76
123.103.192.0/198.2k75/76
167.130.32.0/198.2k74/76

Routing health

How AS4826'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

  • Valid63.0%109
  • Invalid1.2%2
  • No ROA35.8%62

Propagation

  • Globally propagated90% of full-feed peers or more92.5%160
  • Partially propagated40% to 90%4.0%7
  • Seen by few peersUnder 40%3.5%6

Prefix sizes

IPv4 — 166 prefixes

IPv6 — 7 prefixes

  • /324.3B × /6457.1%4
  • /4865.5k × /6442.9%3

Recent changes

Announcements that started or stopped since 12th Oct 2026.

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