subnet.im

AS6315XMission, L.C.

United StatesRegistryARINTypeEyeball

As of 27th September 2026, AS6315 (XMission, L.C.), an access network registered in the United States with ARIN, originates 28 IPv4 prefixes covering 96k addresses and 7 IPv6 prefixes. By IPv4 address space that makes it the 2,461st-largest of the 79,525 networks we see originating IPv4, and the 787th-largest of 18,428 in the United States. It is seen behind 15 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS62494 (UTOPIA), and in front of 9 downstream networks. 71% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 97% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

28

IPv6 prefixes

7

IPv4 addresses

96k

IPv6 /64s

9B

Upstream graph

The networks AS6315 is seen behind, one and two hops out, drawn from real AS paths.

AS6315Toward the internet core
Upstream graph for AS6315: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS6315XMission, L.C.This networkAS174Cogent Communicat…AS2914NTT America, Inc.AS3356Lumen (Level 3)AS6939Hurricane Electri…AS62494UTOPIAAS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS3130RGnet OUAS49544i3D.net B.VAS18106Viewqwest Pte LtdAS20130Depaul UniversityAS53407UTOPIA Fiber

Networks observed one and two hops upstream of AS6315 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

64

adjacent networks

Upstreams
1523%
Peers
4063%
Downstreams
914%

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

Upstreams of AS6315
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer2,152113
AS62494UTOPIAUSPeer469145
AS2914NTT America, Inc.USPeer25822
AS174Cogent Communications, LLCUSPeer20624
AS3356Lumen (Level 3)USPeer14711
AS49544i3D.net B.VNLPeer432
AS9002RETN LimitedGBPeer422
AS58511Swoop (Anycast Global Backbone)AUPeer422
AS3130RGnet OUEEPeer321
AS35280F5 Networks SARLFRPeer321

Prefixes

All 35

The largest blocks AS6315 originates, widest first.

Largest prefixes originated by AS6315
PrefixAddressesVisibility
166.70.0.0/1665.5k81/81
204.228.128.0/198.2k81/81
207.135.128.0/198.2k81/81
68.69.160.0/204.1k81/81
199.104.120.0/212k81/81
198.60.80.0/221k81/81
198.60.104.0/221k81/81
103.178.164.0/2351281/81
198.60.108.0/2351281/81
44.40.48.0/2425681/81

Routing health

How AS6315'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

  • Valid71.4%25
  • Invalid0.0%0
  • No ROA28.6%10

Propagation

  • Globally propagated90% of full-feed peers or more97.1%34
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%2.9%1

Prefix sizes

IPv4 — 28 prefixes

IPv6 — 7 prefixes

  • /324.3B × /6428.6%2
  • /36268M × /6414.3%1
  • /37134M × /6414.3%1
  • /4865.5k × /6442.9%3

Recent changes

Announcements that started or stopped since 28th Aug 2026.

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