subnet.im

AS213342Connect Telecommunications Infrastructure & Network Services Ltd.

HungaryRegistryRIPE NCCTypeEyeball

As of 26th September 2026, AS21334 (2Connect Telecommunications…), an access network registered in Hungary with RIPE NCC, originates 64 IPv4 prefixes covering 1.7M addresses and 7 IPv6 prefixes. By IPv4 address space that makes it the 309th-largest of the 79,480 networks we see originating IPv4, and the largest of 236 in Hungary. It is seen behind 7 upstream networks, most often AS9002 (RETN Limited) and AS1299 (Arelion (fka. Telia Carrier)), and in front of 17 downstream networks. Every one of its announcements has 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

64

IPv6 prefixes

7

IPv4 addresses

1.7M

IPv6 /64s

146B

Upstream graph

The networks AS21334 is seen behind, one and two hops out, drawn from real AS paths.

AS21334Toward the internet core
Upstream graph for AS21334: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS213342Connect Telecomm…This networkAS1299Arelion (fka. Tel…AS3303Swisscom (Schweiz…AS6939Hurricane Electri…AS9002RETN LimitedAS15576NTS workspace AGAS8888xTom Pty LtdAS13030Init7 (Switzerlan…AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS6453TATA Communicatio…AS51907Kanton ZugAS34288Kantonsschule Zug

Networks observed one and two hops upstream of AS21334 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

62

adjacent networks

Upstreams
711%
Peers
3861%
Downstreams
1727%

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

Upstreams of AS21334
NetworkCountryRelationshipPathsVantage pts
AS9002RETN LimitedGBPeer4,08692
AS1299Arelion (fka. Telia Carrier)SEPeer3,372102
AS6939Hurricane Electric LLCUSPeer54216
AS15576NTS workspace AGCHPeer822
AS3303Swisscom (Schweiz) AGCHPeer801
AS33891Core-Backbone GmbHDEPeer151
AS49544i3D.net B.VNLPeer21

Prefixes

All 71

The largest blocks AS21334 originates, widest first.

Largest prefixes originated by AS21334
PrefixAddressesVisibility
89.132.0.0/14262k81/81
80.98.0.0/15131k81/81
89.132.0.0/15131k81/81
89.134.0.0/15131k81/81
80.98.0.0/1665.5k81/81
80.99.0.0/1665.5k81/81
86.101.0.0/1665.5k81/81
94.44.0.0/1665.5k81/81
176.63.0.0/1665.5k81/81
178.48.0.0/1665.5k81/81

Routing health

How AS21334'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

  • Valid100.0%71
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%71
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 64 prefixes

IPv6 — 7 prefixes

  • /2868.7B × /6414.3%1
  • /2934.4B × /6428.6%2
  • /324.3B × /6428.6%2
  • /47131k × /6428.6%2

Recent changes

Announcements that started or stopped since 27th Aug 2026.

No announcement by AS21334 started or stopped in this period.

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