subnet.im

AS14773Lancaster-Lebanon Intermediate Unit 13

United StatesRegistryARINTypeEyeball

As of 23rd October 2026, AS14773 (Lancaster-Lebanon Intermediate Unit 13), an access network registered in the United States with ARIN, originates 6 IPv4 prefixes covering 8.2k addresses and 11 IPv6 prefixes. By IPv4 address space that makes it the 11,843rd-largest of the 79,659 networks we see originating IPv4, and the 3,517th-largest of 18,482 in the United States. It is seen behind 16 upstream networks, most often AS6461 (Zayo Bandwidth) and AS6939 (Hurricane Electric LLC), and in front of 8 downstream networks. 94% 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

6

IPv6 prefixes

11

IPv4 addresses

8.2k

IPv6 /64s

4.3B

Upstream graph

The networks AS14773 is seen behind, one and two hops out, drawn from real AS paths.

AS14773Toward the internet core
Upstream graph for AS14773: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS14773Lancaster-Lebanon…This networkAS3737PenTeleData Inc.AS6461Zayo BandwidthAS6939Hurricane Electri…AS18106Viewqwest Pte LtdAS25091IP-Max SAAS3356Lumen (Level 3)AS2914NTT America, Inc.AS32590Valve CorporationAS20130Depaul UniversityAS215859Hetzner Cloud - S…AS8298IPng Networks GmbHAS56662Marcin Gondek

Networks observed one and two hops upstream of AS14773 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

321

adjacent networks

Upstreams
165%
Peers
29793%
Downstreams
82%

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

Upstreams of AS14773
NetworkCountryRelationshipPathsVantage pts
AS6461Zayo BandwidthUSPeer1,546109
AS6939Hurricane Electric LLCUSPeer82068
AS3737PenTeleData Inc.USPeer21719
AS25091IP-Max SACHPeer914
AS18106Viewqwest Pte LtdSGPeer682
AS49544i3D.net B.VNLPeer492
AS22652Videotron LteeCAPeer351
AS13786Seaborn (Seabras USA, LLC)USPeer341
AS7195EdgeUnoCOPeer341
AS1000LINK AMERICANUSPeer341

Prefixes

The largest blocks AS14773 originates, widest first.

Largest prefixes originated by AS14773
PrefixAddressesVisibility
206.82.16.0/204.1k77/77
206.82.16.0/212k77/77
206.82.28.0/221k77/77
206.82.24.0/2351277/77
206.82.26.0/2425677/77
206.82.27.0/2425677/77
2620:1d5::/324.3B × /6463/64
2620:1d5::/4016.8M × /6463/64
2620:1d5:100::/4016.8M × /6463/64
2600:2501:f003::/4865.5k × /6462/64

Routing health

How AS14773'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

  • Valid94.1%16
  • Invalid0.0%0
  • No ROA5.9%1

Propagation

  • Globally propagated90% of full-feed peers or more100.0%17
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 6 prefixes

IPv6 — 11 prefixes

  • /324.3B × /649.1%1
  • /4016.8M × /6418.2%2
  • /4865.5k × /6472.7%8

Recent changes

Announcements that started or stopped since 23rd Sept 2026.

No announcement by AS14773 started or stopped in this period.

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