AS397295 City of Palo Alto

CITYOFPALOALTO - City of Palo Alto · registered in the United States

IPv4 addresses8,1925 prefixes · <0.001% of announced IPv4

Rank in United States#3,438largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#10,902of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS397295 in ASN lookup Look up an IP in this network (199.33.32.1) All networks in United States

IPv4 prefixes

All 5 prefixes, in address order.

199.33.32.0/23
199.33.34.0/23
199.33.36.0/22
199.33.40.0/21
199.33.48.0/20

Similar-sized networks in United States

ASNNameIPv4 addresses

AS396485#3435 SLU-4-ASN - St. Lawrence University8,192

AS397057#3436 FDEC-FIBER - Forked Deer Electric Cooperative, Inc.8,192

AS397103#3437 WAVEFLY-AS397103 - REV8,192

AS398034#3439 CAU-ASN-14 - Clark Atlanta University8,192

AS398337#3440 COMMUNITY-INTERNET-PROVIDERS - Point Broadband Fiber Holding, LLC8,192

AS400718#3441 FWCS-ASN-01 - Fort Wayne Community Schools8,192

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