subnet.im

AS202087GIBFIBRE LTD

GibraltarRegistryRIPE NCCTypeEyeball

As of 23rd October 2026, AS202087 (GIBFIBRE LTD), an access network registered in Gibraltar with RIPE NCC, originates 20 IPv4 prefixes covering 15.4k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 8,368th-largest of the 79,659 networks we see originating IPv4, and the 3rd-largest of 17 in Gibraltar. It is seen behind 11 upstream networks, most often AS6461 (Zayo Bandwidth) and AS174 (Cogent Communications, LLC). 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

20

IPv6 prefixes

1

IPv4 addresses

15.4k

IPv6 /64s

4.3B

Upstream graph

The networks AS202087 is seen behind, one and two hops out, drawn from real AS paths.

AS202087Toward the internet core
Upstream graph for AS202087: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS202087GIBFIBRE LTDThis networkAS174Cogent Communicat…AS6461Zayo BandwidthAS6939Hurricane Electri…AS24482SG.GSAS25091IP-Max SAAS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS2914NTT America, Inc.AS32590Valve CorporationAS18106Viewqwest Pte LtdAS20130Depaul UniversityAS8298IPng Networks GmbH

Networks observed one and two hops upstream of AS202087 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

34

adjacent networks

Upstreams
1132%
Peers
2368%
Downstreams
00%

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

Upstreams of AS202087
NetworkCountryRelationshipPathsVantage pts
AS6461Zayo BandwidthUSPeer77575
AS174Cogent Communications, LLCUSPeer58456
AS6939Hurricane Electric LLCUSPeer9415
AS25091IP-Max SACHPeer435
AS24482SG.GSSGPeer212
AS49544i3D.net B.VNLPeer212
AS24940Hetzner Online GmbHDEPeer212
AS34549meerfarbig GmbH & Co. KGDEPeer212
AS35280F5 Networks SARLFRPeer11
AS4230Claro (Embratel)BRPeer11

Prefixes

The largest blocks AS202087 originates, widest first.

Largest prefixes originated by AS202087
PrefixAddressesVisibility
104.255.128.0/212k76/77
153.94.56.0/212k76/77
45.89.212.0/221k76/77
45.94.8.0/221k76/77
94.190.196.0/221k76/77
185.9.212.0/221k76/77
185.49.216.0/221k76/77
185.75.80.0/221k76/77
192.190.168.0/221k76/77
94.26.98.0/2351276/77

Routing health

How AS202087'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%21
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%21
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 20 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 23rd Sept 2026.

No announcement by AS202087 started or stopped in this period.

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