subnet.im

AS204464NextServ LLC

United StatesRegistryRIPE NCCTypeCarrier

As of 26th September 2026, AS204464 (NextServ LLC), a transit carrier registered in the United States with RIPE NCC, originates 2 IPv4 prefixes covering 768 addresses and 19 IPv6 prefixes. By IPv4 address space that makes it the 44,910th-largest of the 79,516 networks we see originating IPv4, and the 9,395th-largest of 18,424 in the United States. It is seen behind 3 upstream networks, most often AS215120 (Evolus IT Solutions GmbH) and AS20473 (The Constant Company, LLC), and in front of 4 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

2

IPv6 prefixes

19

IPv4 addresses

768

IPv6 /64s

457M

Upstream graph

The networks AS204464 is seen behind, one and two hops out, drawn from real AS paths.

AS204464Toward the internet core
Upstream graph for AS204464: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS204464NextServ LLCThis networkAS20473The Constant Comp…AS205941Lungu Stefan Gabr…AS215120Evolus IT Solutio…AS2914NTT America, Inc.AS1299Arelion (fka. Tel…AS6204TMRC GROUP SRLAS215114Stevan Durand--L'…AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS204464 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

14

adjacent networks

Upstreams
321%
Peers
750%
Downstreams
429%

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

Upstreams of AS204464
NetworkCountryRelationshipPathsVantage pts
AS215120Evolus IT Solutions GmbHATPeer70070
AS20473The Constant Company, LLCUSPeer545127
AS205941Lungu Stefan GabrielROPeer26879

Prefixes

The largest blocks AS204464 originates, widest first.

Largest prefixes originated by AS204464
PrefixAddressesVisibility
85.155.226.0/2351281/81
31.56.182.0/242567/81
2a05:dfc6:1000::/36268M × /6463/64
2a07:2486:4e00::/4016.8M × /6463/64
2a14:7580:ec00::/4016.8M × /6463/64
2a14:7581:5000::/4016.8M × /6462/64
2a14:7581:5100::/4016.8M × /6462/64
2a14:7581:5200::/4016.8M × /6462/64
2a14:7581:5300::/4016.8M × /6462/64
2a14:7581:5400::/4016.8M × /6462/64

Routing health

How AS204464'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

  • Valid95.2%20
  • Invalid4.8%1
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more95.2%20
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%4.8%1

Prefix sizes

IPv4 — 2 prefixes

IPv6 — 19 prefixes

  • /36268M × /645.3%1
  • /4016.8M × /6457.9%11
  • /441M × /6421.1%4
  • /4865.5k × /6415.8%3

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Announced2a05:dfc6:1000::/3622nd Sept 2026
  • Announced85.155.226.0/2322nd Sept 2026
  • Withdrawn195.123.4.0/2421st Sept 2026
  • Withdrawn2a09:3f04::/3021st Sept 2026
  • Withdrawn2a09:3f05::/3221st Sept 2026
  • Withdrawn2a09:3f06::/3221st Sept 2026
  • Withdrawn2a09:3f06::/3621st Sept 2026
  • Withdrawn2a14:1ec0::/3221st Sept 2026

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