AS29726 Vonage Holdings, Inc.

VONAGE-02 - Vonage Holdings, Inc. · registered in the United States

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in United States#11,229largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#50,730of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS29726 in ASN lookup Look up an IP in this network (77.73.156.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

77.73.156.0/24
77.73.158.0/24

Other ASNs named Vonage Holdings, Inc.

2 other networks use the same organisation name; together with AS29726 they announce 9,728 IPv4 addresses.

ASNNameIPv4 addresses

AS17151VONAGE - Vonage Holdings, Inc. US8,960

AS30467VONAGE-03 - Vonage Holdings, Inc. US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS29708#11226 FINANCIAL-SECURITY-ASSURANCE - Assured Guaranty Corp512

AS29711#11227 CENTURA-HEALTH - Centura Health Corporation512

AS29721#11228 CSHS-ELSEGUNDO - Cedars-Sinai Health Systems512

AS29746#11230 S3PL-ASN - S3 Partners LLC512

AS29750#11231 ALASKA-AIRGROUP-IGQ - Alaska Airlines, Inc.512

AS29764#11232 AMETEK-CTC - AMETEK Inc.512

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