subnet.im

AS13750Transaction Network Services, Inc.

United StatesRegistryARIN

As of 10th November 2026, AS13750 (Transaction Network Services, Inc.), a network registered in the United States with ARIN, originates 19 IPv4 prefixes covering 13.8k addresses and 2 IPv6 prefixes. By IPv4 address space that makes it the 8,994th-largest of the 80,723 networks we see originating IPv4, and the 2,825th-largest of 18,750 in the United States. It is seen behind 7 upstream networks, most often AS6461 (Zayo Bandwidth) and AS3356 (Lumen (Level 3)), and in front of 1 downstream network. None of its announcements have a valid RPKI ROA. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

19

IPv6 prefixes

2

IPv4 addresses

13.8k

IPv6 /64s

2.2M

Upstream graph

The networks AS13750 is seen behind, one and two hops out, drawn from real AS paths.

AS13750Toward the internet core
Upstream graph for AS13750: 10 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS13750Transaction Netwo…This networkAS174Cogent Communicat…AS209Lumen (ex. Qwest)AS3356Lumen (Level 3)AS6461Zayo BandwidthAS7018AT&T Enterprises,…AS151326DCConnect Communi…AS1299Arelion (fka. Tel…AS3549Lumen (fka. Globa…AS2914NTT America, Inc.AS32590Valve Corporation

Networks observed one and two hops upstream of AS13750 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

18

adjacent networks

Upstreams
739%
Peers
1056%
Downstreams
16%

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

Upstreams of AS13750
NetworkCountryRelationshipPathsVantage pts
AS6461Zayo BandwidthUSPeer621133
AS3356Lumen (Level 3)USPeer430128
AS174Cogent Communications, LLCUSPeer25757
AS209Lumen (ex. Qwest)USPeer16337
AS7018AT&T Enterprises, LLCUSPeer15740
AS701Verizon BusinessUSPeer7234
AS22773Cox Communications Inc.USPeer1010

Prefixes

The largest blocks AS13750 originates, widest first.

Largest prefixes originated by AS13750
PrefixAddressesVisibility
204.28.224.0/204.1k75/76
204.6.168.0/212k75/76
204.8.248.0/212k75/76
204.8.252.0/221k75/76
208.224.248.0/221k75/76
8.35.148.0/2425676/76
12.235.8.0/2425676/76
70.34.16.0/2425676/76
70.34.17.0/2425676/76
204.6.166.0/2425675/76

Routing health

How AS13750'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

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%21

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 — 19 prefixes

IPv6 — 2 prefixes

  • /432.1M × /6450.0%1
  • /4865.5k × /6450.0%1

Recent changes

Announcements that started or stopped since 11th Oct 2026.

  • Withdrawn2605:700::/3212th Oct 2026

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