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AS12552GlobalConnect (IP-Only)

SwedenRegistryRIPE NCCTypeCarrier

As of 10th November 2026, AS12552 (GlobalConnect (IP-Only)), a transit carrier registered in Sweden with RIPE NCC, originates 448 IPv4 prefixes covering 665k addresses and 32 IPv6 prefixes. By IPv4 address space that makes it the 604th-largest of the 80,723 networks we see originating IPv4, and the 5th-largest of 648 in Sweden. It is seen behind 44 upstream networks, most often AS49788 (Nexthop AS) and AS3356 (Lumen (Level 3)), and in front of 958 downstream networks. 31% of its announcements have a valid RPKI ROA; 166 are RPKI-invalid. 59% of its routes reach at least 90% of full-feed peers, and 9 prefixes are also originated by another network.

At a glance

IPv4 prefixes

448

IPv6 prefixes

32

IPv4 addresses

665k

IPv6 /64s

223B

Upstream graph

The networks AS12552 is seen behind, one and two hops out, drawn from real AS paths.

AS12552Toward the internet core
Upstream graph for AS12552: 10 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS12552GlobalConnect (IP…This networkAS1299Arelion (fka. Tel…AS3356Lumen (Level 3)AS6667Elisa OyjAS6797GlobalConnect ABAS49788Nexthop ASAS13030Init7 (Switzerlan…AS16552Tiggee LLCAS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS7713PT Telkom Indones…

Networks observed one and two hops upstream of AS12552 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

2,319

adjacent networks

Upstreams
442%
Peers
1,31757%
Downstreams
95841%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 44.

Upstreams of AS12552
NetworkCountryRelationshipPathsVantage pts
AS49788Nexthop ASNOPeer575,6901
AS3356Lumen (Level 3)USPeer20,10850
AS6797GlobalConnect ABSEPeer15,68391
AS1299Arelion (fka. Telia Carrier)SEPeer12,44897
AS6667Elisa OyjFIPeer6,5604
AS18106Viewqwest Pte LtdSGPeer5,9874
AS9002RETN LimitedGBPeer3,51211
AS14537Continent 8 LLCUSPeer3,2524
AS13030Init7 (Switzerland) Ltd.CHPeer2,9095
AS37271Workonline Communications(Pty) LtdZAPeer2,2472

Prefixes

All 480

The largest blocks AS12552 originates, widest first.

Largest prefixes originated by AS12552
PrefixAddressesVisibility
83.140.0.0/1665.5k76/76
83.241.128.0/1732.8k76/76
137.133.128.0/1732.8k76/76
146.247.128.0/1732.8k76/76
62.181.192.0/1816.4k76/76
65.99.128.0/1816.4k76/76
82.96.0.0/1816.4k76/76
82.99.0.0/1816.4k76/76
83.145.0.0/1816.4k76/76
93.158.64.0/1816.4k76/76

Routing health

How AS12552'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

  • Valid30.8%148
  • Invalid34.6%166
  • No ROA34.6%166

Propagation

  • Globally propagated90% of full-feed peers or more58.8%282
  • Partially propagated40% to 90%1.5%7
  • Seen by few peersUnder 40%39.8%191

Prefix sizes

IPv4 — 448 prefixes

IPv6 — 32 prefixes

  • /2934.4B × /6415.6%5
  • /324.3B × /6437.5%12
  • /4016.8M × /649.4%3
  • /4865.5k × /6437.5%12

Recent changes

Announcements that started or stopped since 11th Oct 2026.

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