AS39989 Webster Bank, National Association

WEBSTER-BANK - Webster Bank, National Association · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#15,468largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#66,244of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS39989 in ASN lookup Look up an IP in this network (12.216.192.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

12.216.192.0/24

Other ASNs named Webster Bank, National Association

1 other network uses the same organisation name; together with AS39989 they announce 512 IPv4 addresses.

ASNNameIPv4 addresses

AS16834WEBSTER-BANK - Webster Bank, National Association US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS39969#15465 4FRONT-PRI - 4Front Credit Union256

AS39980#15466 BAER-CONSULTING - Baer Consulting, Incorporated256

AS39981#15467 STONE-POINT-CAPITAL-PUBLIC - Stone Point Capital LLC256

AS39997#15469 GLIC - Guardian Life Insurance Company Of America256

AS40002#15470 DAIICHISANKYO - Sankyo Pharma Inc.256

AS40008#15471 REDWOOD-MATERIALS - Redwood Materials, Inc.256

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