AS33573 Bay Area Air Quality Management District

BAQMD-SF - Bay Area Air Quality Management District · registered in the United States

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in United States#11,420largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#50,990of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS33573 in ASN lookup Look up an IP in this network (192.137.109.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

192.137.109.0/24
192.137.110.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS33529#11417 PWC-136-33529 - PAC Worldwide Corporation512

AS33536#11418 KOUNT-INC - Kount, Inc.512

AS33555#11419 STONEMARCHE - Stonemarche Network CoOp.512

AS33587#11421 BRECKINRIDGE-AS - Breckinridge Capital Advisors512

AS33621#11422 CWL-30-IT-ASN - COMMNET WIRELESS LLC512

AS33685#11423 LOAFHOSTS - Loafhosts512

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