subnet.im

AS212683Olilo UK & Ireland Ltd.

United KingdomRegistryRIPE NCCTypeEyeball

As of 10th November 2026, AS212683 (Olilo UK & Ireland Ltd.), an access network registered in the United Kingdom with RIPE NCC, originates 35 IPv4 prefixes covering 17.4k addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 7,771st-largest of the 80,723 networks we see originating IPv4, and the 223rd-largest of 2,122 in the United Kingdom. It is seen behind 35 upstream networks, most often AS3257 (GTT Communications Inc.) and AS3170 (VeloxServ Communications Ltd), and in front of 22 downstream networks. 95% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 95% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

35

IPv6 prefixes

3

IPv4 addresses

17.4k

IPv6 /64s

8.6B

Upstream graph

The networks AS212683 is seen behind, one and two hops out, drawn from real AS paths.

AS212683Toward the internet core
Upstream graph for AS212683: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS212683Olilo UK & Irelan…This networkAS3170VeloxServ Communi…AS3257GTT Communication…AS6939Hurricane Electri…AS25091IP-Max SAAS212396FyfeWeb LtdAS6667Elisa OyjAS398465Rackdog LLCAS2914NTT America, Inc.AS20130Depaul UniversityAS132337AxclusiveAS8298IPng Networks GmbHAS56662Marcin Gondek

Networks observed one and two hops upstream of AS212683 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

219

adjacent networks

Upstreams
3516%
Peers
16274%
Downstreams
2210%

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

Upstreams of AS212683
NetworkCountryRelationshipPathsVantage pts
AS3257GTT Communications Inc.USPeer1,66079
AS3170VeloxServ Communications LtdGBPeer1,304138
AS212396FyfeWeb LtdGBPeer66147
AS6939Hurricane Electric LLCUSPeer16518
AS25091IP-Max SACHPeer1225
AS18106Viewqwest Pte LtdSGPeer802
AS24482SG.GSSGPeer783
AS39122Blacknight Internet Solutions LimitedIEPeer772
AS49544i3D.net B.VNLPeer772
AS52075Wifirst S.A.S.FRPeer772

Prefixes

All 38

The largest blocks AS212683 originates, widest first.

Largest prefixes originated by AS212683
PrefixAddressesVisibility
94.193.32.0/204.1k1/76
94.192.216.0/221k76/76
94.192.220.0/221k76/76
94.192.240.0/221k76/76
94.193.184.0/221k76/76
94.193.188.0/221k76/76
51.241.196.0/2351276/76
51.241.232.0/2351276/76
188.220.50.0/235121/76
5.182.115.0/2425676/76

Routing health

How AS212683'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

  • Valid94.7%36
  • Invalid2.6%1
  • No ROA2.6%1

Propagation

  • Globally propagated90% of full-feed peers or more94.7%36
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%5.3%2

Prefix sizes

IPv4 — 35 prefixes

IPv6 — 3 prefixes

  • /324.3B × /6466.7%2
  • /4865.5k × /6433.3%1

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.