subnet.im

AS11404Astound (fka. Wave Broadband)

United StatesRegistryARINTypeEyeball

As of 11th November 2026, AS11404 (Astound (fka. Wave Broadband)), an access network registered in the United States with ARIN, originates 1,879 IPv4 prefixes covering 3.1M addresses and 6 IPv6 prefixes. By IPv4 address space that makes it the 197th-largest of the 80,747 networks we see originating IPv4, and the 53rd-largest of 18,752 in the United States. It is seen behind 18 upstream networks, most often AS1299 (Arelion (fka. Telia Carrier)) and AS3257 (GTT Communications Inc.), and in front of 140 downstream networks. 93% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 77% of its routes reach at least 90% of full-feed peers, and 4 prefixes are also originated by another network.

At a glance

IPv4 prefixes

1,879

IPv6 prefixes

6

IPv4 addresses

3.1M

IPv6 /64s

81.9B

Upstream graph

The networks AS11404 is seen behind, one and two hops out, drawn from real AS paths.

AS11404Toward the internet core
Upstream graph for AS11404: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS11404Astound (fka. Wav…This networkAS1299Arelion (fka. Tel…AS3257GTT Communication…AS3356Lumen (Level 3)AS6939Hurricane Electri…AS14537Continent 8 LLCAS13030Init7 (Switzerlan…AS16552Tiggee LLCAS6667Elisa OyjAS398465Rackdog LLCAS3549Lumen (fka. Globa…AS2914NTT America, Inc.AS20130Depaul University

Networks observed one and two hops upstream of AS11404 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

616

adjacent networks

Upstreams
183%
Peers
45874%
Downstreams
14023%

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

Upstreams of AS11404
NetworkCountryRelationshipPathsVantage pts
AS1299Arelion (fka. Telia Carrier)SEPeer60,11097
AS3257GTT Communications Inc.USPeer32,98584
AS3356Lumen (Level 3)USPeer27,77168
AS6939Hurricane Electric LLCUSPeer7,80614
AS14537Continent 8 LLCUSPeer3,9884
AS4637Telstra International LimitedHKPeer3,0275
AS293ESnetUSPeer2,5561
AS35280F5 Networks SARLFRPeer2,5242
AS24482SG.GSSGPeer2,3442
AS49544i3D.net B.VNLPeer2,2842

Prefixes

All 1,885

The largest blocks AS11404 originates, widest first.

Largest prefixes originated by AS11404
PrefixAddressesVisibility
24.113.0.0/1665.5k76/76
76.14.0.0/1665.5k76/76
104.220.0.0/1665.5k76/76
172.92.0.0/1665.5k76/76
16.226.0.0/1732.8k76/76
16.226.128.0/1732.8k76/76
57.132.0.0/1732.8k76/76
66.134.128.0/1732.8k76/76
76.14.0.0/1732.8k76/76
104.202.0.0/1732.8k76/76

Routing health

How AS11404'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

  • Valid92.5%1,744
  • Invalid<0.1%1
  • No ROA7.4%140

Propagation

  • Globally propagated90% of full-feed peers or more76.9%1,449
  • Partially propagated40% to 90%0.6%12
  • Seen by few peersUnder 40%22.5%424

Prefix sizes

IPv4 — 1,879 prefixes

IPv6 — 6 prefixes

  • /2868.7B × /6416.7%1
  • /324.3B × /6450.0%3
  • /36268M × /6416.7%1
  • /4865.5k × /6416.7%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

49 announced and 7 withdrawn in all; the most recent are shown.

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