subnet.im

AS4927Aseva LLC

United StatesRegistryARINTypeCarrier

As of 23rd October 2026, AS4927 (Aseva LLC), a transit carrier registered in the United States with ARIN, originates 10 IPv4 prefixes covering 58.9k addresses and 2 IPv6 prefixes. By IPv4 address space that makes it the 4,151st-largest of the 79,658 networks we see originating IPv4, and the 1,504th-largest of 18,483 in the United States. It is seen behind 10 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS3356 (Lumen (Level 3)), and in front of 5 downstream networks. 75% of its announcements have 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

10

IPv6 prefixes

2

IPv4 addresses

58.9k

IPv6 /64s

4.6B

Upstream graph

The networks AS4927 is seen behind, one and two hops out, drawn from real AS paths.

AS4927Toward the internet core
Upstream graph for AS4927: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS4927Aseva LLCThis networkAS174Cogent Communicat…AS3356Lumen (Level 3)AS6939Hurricane Electri…AS13335Cloudflare, Inc.AS58511Swoop (Anycast Gl…AS151326DCConnect Communi…AS3549Lumen (fka. Globa…AS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS20130Depaul UniversityAS132337AxclusiveAS6453TATA Communicatio…

Networks observed one and two hops upstream of AS4927 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

57

adjacent networks

Upstreams
1018%
Peers
4274%
Downstreams
59%

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

Upstreams of AS4927
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer1,309114
AS3356Lumen (Level 3)USPeer28978
AS174Cogent Communications, LLCUSPeer11236
AS13335Cloudflare, Inc.USPeer7777
AS58511Swoop (Anycast Global Backbone)AUPeer262
AS7195EdgeUnoCOPeer242
AS4775Globe TelecomsPHPeer242
AS49544i3D.net B.VNLPeer242
AS24516Virtutel Pty LtdAUPeer31
AS24482SG.GSSGPeer31

Prefixes

The largest blocks AS4927 originates, widest first.

Largest prefixes originated by AS4927
PrefixAddressesVisibility
207.71.192.0/1816.4k77/77
207.154.64.0/1816.4k77/77
64.4.128.0/198.2k77/77
205.254.224.0/198.2k77/77
64.29.224.0/204.1k77/77
64.68.128.0/212k77/77
64.68.136.0/212k77/77
208.47.64.0/221k77/77
64.4.132.0/2425677/77
199.201.128.0/2425677/77

Routing health

How AS4927'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

  • Valid75.0%9
  • Invalid0.0%0
  • No ROA25.0%3

Propagation

  • Globally propagated90% of full-feed peers or more100.0%12
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 10 prefixes

IPv6 — 2 prefixes

  • /324.3B × /6450.0%1
  • /36268M × /6450.0%1

Recent changes

Announcements that started or stopped since 23rd Sept 2026.

No announcement by AS4927 started or stopped in this period.

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