subnet.im

AS62943Missouri Network Alliance, LLC

United StatesRegistryARINTypeCarrier

As of 23rd October 2026, AS62943 (Missouri Network Alliance, LLC), a transit carrier registered in the United States with ARIN, originates 92 IPv4 prefixes covering 77.3k addresses and 15 IPv6 prefixes. By IPv4 address space that makes it the 2,843rd-largest of the 79,666 networks we see originating IPv4, and the 915th-largest of 18,482 in the United States. It is seen behind 4 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS1299 (Arelion (fka. Telia Carrier)), and in front of 64 downstream networks. 46% of its announcements have a valid RPKI ROA; 12 are RPKI-invalid. 89% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

92

IPv6 prefixes

15

IPv4 addresses

77.3k

IPv6 /64s

8.9B

Upstream graph

The networks AS62943 is seen behind, one and two hops out, drawn from real AS paths.

AS62943Toward the internet core
Upstream graph for AS62943: 10 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS62943Missouri Network …This networkAS1299Arelion (fka. Tel…AS6939Hurricane Electri…AS14537Continent 8 LLCAS63457Liberty ConnectAS13030Init7 (Switzerlan…AS16552Tiggee LLCAS20130Depaul UniversityAS132337AxclusiveAS2914NTT America, Inc.AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS62943 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

147

adjacent networks

Upstreams
43%
Peers
7954%
Downstreams
6444%

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

Upstreams of AS62943
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer21,938115
AS1299Arelion (fka. Telia Carrier)SEPeer7,147141
AS14537Continent 8 LLCUSPeer324
AS63457Liberty ConnectUSPeer33

Prefixes

All 107

The largest blocks AS62943 originates, widest first.

Largest prefixes originated by AS62943
PrefixAddressesVisibility
69.55.128.0/198.2k77/77
74.50.240.0/204.1k77/77
168.100.32.0/204.1k77/77
198.98.32.0/204.1k77/77
198.153.80.0/204.1k77/77
216.213.32.0/204.1k77/77
64.111.48.0/212k77/77
67.223.208.0/212k77/77
170.52.48.0/212k77/77
192.69.120.0/212k77/77

Routing health

How AS62943'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

  • Valid45.8%49
  • Invalid11.2%12
  • No ROA43.0%46

Propagation

  • Globally propagated90% of full-feed peers or more88.8%95
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%11.2%12

Prefix sizes

IPv4 — 92 prefixes

IPv6 — 15 prefixes

  • /324.3B × /6413.3%2
  • /36268M × /646.7%1
  • /4865.5k × /6480.0%12

Recent changes

Announcements that started or stopped since 23rd Sept 2026.

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