subnet.im

AS21267Wavenet Limited

United KingdomRegistryRIPE NCC

As of 10th November 2026, AS21267 (Wavenet Limited), a network registered in the United Kingdom with RIPE NCC, originates 65 IPv4 prefixes covering 90.1k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 2,594th-largest of the 80,723 networks we see originating IPv4, and the 64th-largest of 2,122 in the United Kingdom. It is seen behind 38 upstream networks, most often AS3356 (Lumen (Level 3)) and AS2914 (NTT America, Inc.), and in front of 1 downstream network. 80% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 94% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

65

IPv6 prefixes

1

IPv4 addresses

90.1k

IPv6 /64s

4.3B

Upstream graph

The networks AS21267 is seen behind, one and two hops out, drawn from real AS paths.

AS21267Toward the internet core
Upstream graph for AS21267: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS21267Wavenet LimitedThis networkAS2914NTT America, Inc.AS3356Lumen (Level 3)AS6939Hurricane Electri…AS18106Viewqwest Pte LtdAS25091IP-Max SAAS49544i3D.net B.VAS3549Lumen (fka. Globa…AS215859Hetzner Cloud - S…AS20130Depaul UniversityAS132337AxclusiveAS8298IPng Networks GmbHAS56662Marcin Gondek

Networks observed one and two hops upstream of AS21267 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

157

adjacent networks

Upstreams
3824%
Peers
11875%
Downstreams
11%

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

Upstreams of AS21267
NetworkCountryRelationshipPathsVantage pts
AS3356Lumen (Level 3)USPeer3,219102
AS2914NTT America, Inc.USPeer63045
AS6939Hurricane Electric LLCUSPeer23614
AS25091IP-Max SACHPeer1404
AS18106Viewqwest Pte LtdSGPeer1362
AS24482SG.GSSGPeer863
AS5413Wavenet LimitedGBPeer802
AS49544i3D.net B.VNLPeer792
AS14537Continent 8 LLCUSPeer734
AS35280F5 Networks SARLFRPeer733

Prefixes

All 66

The largest blocks AS21267 originates, widest first.

Largest prefixes originated by AS21267
PrefixAddressesVisibility
85.95.96.0/198.2k76/76
195.26.32.0/198.2k76/76
80.87.16.0/204.1k76/76
91.143.64.0/204.1k76/76
93.115.176.0/204.1k76/76
217.145.128.0/204.1k76/76
5.39.176.0/212k76/76
5.159.208.0/212k76/76
31.192.96.0/212k76/76
80.74.240.0/212k76/76

Routing health

How AS21267'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

  • Valid80.3%53
  • Invalid1.5%1
  • No ROA18.2%12

Propagation

  • Globally propagated90% of full-feed peers or more93.9%62
  • Partially propagated40% to 90%3.0%2
  • Seen by few peersUnder 40%3.0%2

Prefix sizes

IPv4 — 65 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 11th Oct 2026.

No announcement by AS21267 started or stopped in this period.

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