subnet.im

AS6379A-Link Network Services, Inc.

United StatesRegistryARIN

As of 27th September 2026, AS6379 (A-Link Network Services, Inc.), a network registered in the United States with ARIN, originates 20 IPv4 prefixes covering 5.1k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 15,299th-largest of the 79,523 networks we see originating IPv4, and the 4,342nd-largest of 18,427 in the United States. It is seen behind 8 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS174 (Cogent Communications, LLC). 5% 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

20

IPv6 prefixes

1

IPv4 addresses

5.1k

IPv6 /64s

65.5k

Upstream graph

The networks AS6379 is seen behind, one and two hops out, drawn from real AS paths.

AS6379Toward the internet core
Upstream graph for AS6379: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS6379A-Link Network Se…This networkAS174Cogent Communicat…AS6939Hurricane Electri…AS7018AT&T Enterprises,…AS33651Comcast Cable Com…AS33667Comcast Cable Com…AS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS2914NTT America, Inc.AS3356Lumen (Level 3)AS7922Comcast Cable Com…

Networks observed one and two hops upstream of AS6379 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

17

adjacent networks

Upstreams
847%
Peers
953%
Downstreams
00%

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

Upstreams of AS6379
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer792144
AS174Cogent Communications, LLCUSPeer32078
AS33651Comcast Cable Communications, LLCUSPeer20050
AS33667Comcast Cable Communications, LLCUSPeer12431
AS7018AT&T Enterprises, LLCUSPeer8181
AS30247Voonami, Inc.USPeer8080
AS701Verizon BusinessUSPeer7619
AS3257GTT Communications Inc.USPeer44

Prefixes

The largest blocks AS6379 originates, widest first.

Largest prefixes originated by AS6379
PrefixAddressesVisibility
207.135.64.0/2425681/81
207.135.66.0/2425681/81
207.135.67.0/2425681/81
207.135.68.0/2425680/81
207.135.70.0/2425681/81
207.135.71.0/2425681/81
207.135.80.0/2425681/81
207.135.90.0/2425681/81
207.135.97.0/2425681/81
207.135.98.0/2425681/81

Routing health

How AS6379'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

  • Valid4.8%1
  • Invalid0.0%0
  • No ROA95.2%20

Propagation

  • Globally propagated90% of full-feed peers or more100.0%21
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 20 prefixes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS6379 started or stopped in this period.

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