AS139706 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#16,352largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#70,970of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS139706 in ASN lookup Look up an IP in this network (154.18.176.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

154.18.176.0/24

Other ASNs named Transaction Network Services

2 other networks use the same organisation name; together with AS139706 they announce 768 IPv4 addresses.

ASNNameIPv4 addresses

AS137937TNSI-AS-AP - Transaction Network Services US256

AS139705TNSI-AS-AP - Transaction Network Services US256

Similar-sized networks in United States

ASNNameIPv4 addresses

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

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

AS139705#16351 TNSI-AS-AP - Transaction Network Services256

AS140890#16353 MCDCORP-GLOBAL-AS-AP - McDonald's Corporation256

AS141781#16354 WAHWAY-AS-AP - WAHWAY DATA NETWORKS, INC.256

AS150802#16355 NTC-AS-INBAG - NORTHERN TRUST CORPORATION256

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