subnet.im

AS11404Astound (fka. Wave Broadband)

United StatesRegistryARINTypeEyeball

As of 26th September 2026, AS11404 (Astound (fka. Wave Broadband)), an access network registered in the United States with ARIN, originates 1,842 IPv4 prefixes covering 3M addresses and 6 IPv6 prefixes. By IPv4 address space that makes it the 197th-largest of the 79,516 networks we see originating IPv4, and the 53rd-largest of 18,424 in the United States. It is seen behind 19 upstream networks, most often AS1299 (Arelion (fka. Telia Carrier)) and AS3257 (GTT Communications Inc.), and in front of 140 downstream networks. 94% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. Over 99% of its routes reach at least 90% of full-feed peers, and 8 prefixes are also originated by another network.

At a glance

IPv4 prefixes

1,842

IPv6 prefixes

6

IPv4 addresses

3M

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 LLCAS8888xTom Pty LtdAS13030Init7 (Switzerlan…AS6667Elisa 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

350

adjacent networks

Upstreams
195%
Peers
19155%
Downstreams
14040%

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

Upstreams of AS11404
NetworkCountryRelationshipPathsVantage pts
AS1299Arelion (fka. Telia Carrier)SEPeer70,12097
AS3257GTT Communications Inc.USPeer44,90189
AS3356Lumen (Level 3)USPeer31,15366
AS6939Hurricane Electric LLCUSPeer10,98218
AS14537Continent 8 LLCUSPeer4,7494
AS4637Telstra International LimitedHKPeer3,3335
AS293ESnetUSPeer3,0191
AS2152CENIC - CalRENUSPeer2,7121
AS58511Swoop (Anycast Global Backbone)AUPeer2,4642
AS49544i3D.net B.VNLPeer2,3972

Prefixes

All 1,848

The largest blocks AS11404 originates, widest first.

Largest prefixes originated by AS11404
PrefixAddressesVisibility
24.113.0.0/1665.5k80/81
76.14.0.0/1665.5k80/81
104.220.0.0/1665.5k80/81
172.92.0.0/1665.5k80/81
16.226.0.0/1732.8k80/81
16.226.128.0/1732.8k80/81
16.227.0.0/1732.8k80/81
57.132.0.0/1732.8k80/81
66.134.128.0/1732.8k81/81
76.14.0.0/1732.8k80/81

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

  • Valid93.6%1,729
  • Invalid<0.1%1
  • No ROA6.4%118

Propagation

  • Globally propagated90% of full-feed peers or more99.9%1,846
  • Partially propagated40% to 90%<0.1%1
  • Seen by few peersUnder 40%<0.1%1

Prefix sizes

IPv4 — 1,842 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 28th Aug 2026.

133 announced and 22 withdrawn in all; the most recent are shown.

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