AS137937 Transaction Network Services

TNSI-AS-AP - Transaction Network Services · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#16,347largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#70,691of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS137937 in ASN lookup Look up an IP in this network (154.18.68.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

154.18.68.0/24

Other ASNs named Transaction Network Services

2 other networks use the same organisation name; together with AS137937 they announce 768 IPv4 addresses.

ASNNameIPv4 addresses

AS139705TNSI-AS-AP - Transaction Network Services US256

AS139706TNSI-AS-AP - Transaction Network Services US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS136540#16344 OGILVY-AS-AP - The Ogilvy Group, LLC.256

AS136560#16345 MCDAPASN01-AS-AP - McDonald's Corporation256

AS137194#16346 ZUORA-AS-AP - Zuora Inc256

AS138454#16348 TFC-121-138454 - Trinity Fellowship256

AS138938#16349 NTC-AS-INPE - NORTHERN TRUST CORPORATION256

AS139682#16350 APKSL-AS-AP - Arnold & Porter Kaye Scholer LLP256

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources