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AS393225ARIN Operations

United StatesRegistryARIN

As of 22nd October 2026, AS393225 (ARIN Operations), a network registered in the United States with ARIN, originates 1 IPv4 prefix covering 256 addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 59,188th-largest of the 79,663 networks we see originating IPv4, and the 12,886th-largest of 18,476 in the United States. It is seen behind 9 upstream networks, most often AS6461 (Zayo Bandwidth) and AS2914 (NTT America, Inc.), and in front of 1 downstream network. 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

1

IPv6 prefixes

1

IPv4 addresses

256

IPv6 /64s

65.5k

Upstream graph

The networks AS393225 is seen behind, one and two hops out, drawn from real AS paths.

AS393225Toward the internet core
Upstream graph for AS393225: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS393225ARIN OperationsThis networkAS2914NTT America, Inc.AS6461Zayo BandwidthAS6939Hurricane Electri…AS7195EdgeUnoAS14537Continent 8 LLCAS49544i3D.net B.VAS215859Hetzner Cloud - S…AS20130Depaul UniversityAS32590Valve CorporationAS132337AxclusiveAS1299Arelion (fka. Tel…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS393225 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

44

adjacent networks

Upstreams
920%
Peers
3477%
Downstreams
12%

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

Upstreams of AS393225
NetworkCountryRelationshipPathsVantage pts
AS6461Zayo BandwidthUSPeer23769
AS2914NTT America, Inc.USPeer12764
AS6939Hurricane Electric LLCUSPeer1111
AS49544i3D.net B.VNLPeer22
AS14537Continent 8 LLCUSPeer22
AS7195EdgeUnoCOPeer22
AS24482SG.GSSGPeer22
AS35280F5 Networks SARLFRPeer11
AS13786Seaborn (Seabras USA, LLC)USPeer11

Prefixes

The largest blocks AS393225 originates, widest first.

Largest prefixes originated by AS393225
PrefixAddressesVisibility
199.212.0.0/2425677/77
2001:500:13::/4865.5k × /6463/64

Routing health

How AS393225'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%2
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%2
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 23rd Sept 2026.

No announcement by AS393225 started or stopped in this period.

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