AS16761 Tenneco Inc.

FEDMOG-ASN-01 - Tenneco Inc. · registered in the United States

IPv4 addresses8,19213 prefixes · <0.001% of announced IPv4

Rank in United States#3,352largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#10,603of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS16761 in ASN lookup Look up an IP in this network (192.55.137.1) All networks in United States

IPv4 prefixes

All 13 prefixes, in address order.

192.55.137.0/24
192.55.138.0/23
192.55.140.0/22
192.55.144.0/21
192.55.155.0/24
192.55.156.0/24
192.55.164.0/22
192.55.168.0/24
192.55.171.0/24
192.55.178.0/23
192.55.180.0/22
192.55.184.0/23
192.55.186.0/24

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AS17099#3354 CALLIS-COMMUNICATIONS-AS - Callis Communications8,192

AS17202#3355 FGCU-FTM1 - Florida Gulf Coast University8,192

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