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AS399629BL Networks

United StatesRegistryARINTypeContent

As of 26th September 2026, AS399629 (BL Networks), a content network registered in the United States with ARIN, originates 68 IPv4 prefixes covering 17.4k addresses. By IPv4 address space that makes it the 7,650th-largest of the 79,516 networks we see originating IPv4, and the 2,464th-largest of 18,424 in the United States. It is seen behind 2 upstream networks, most often AS3223 (Voxility LLP) and AS40676 (Psychz Networks). 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

68

IPv6 prefixes

0

IPv4 addresses

17.4k

IPv6 /64s

0

Upstream graph

The networks AS399629 is seen behind, one and two hops out, drawn from real AS paths.

AS399629Toward the internet core
Upstream graph for AS399629: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS399629BL NetworksThis networkAS3223Voxility LLPAS40676Psychz NetworksAS3356Lumen (Level 3)AS2914NTT America, Inc.AS3257GTT Communication…

Networks observed one and two hops upstream of AS399629 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS399629
NetworkCountryRelationshipPathsVantage pts
AS3223Voxility LLPGBPeer2,83581
AS40676Psychz NetworksUSPeer2,65581

Prefixes

All 68

The largest blocks AS399629 originates, widest first.

Largest prefixes originated by AS399629
PrefixAddressesVisibility
45.61.136.0/2425681/81
45.61.137.0/2425681/81
45.61.138.0/2425680/81
45.61.139.0/2425680/81
64.7.198.0/2425681/81
64.7.199.0/2425681/81
64.52.80.0/2425681/81
64.94.84.0/2425681/81
64.94.85.0/2425681/81
64.95.10.0/2425681/81

Routing health

How AS399629'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%68
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%68
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 68 prefixes

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS399629 started or stopped in this period.

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