AS21900 LAW BULLETIN PUBLISHING COMPANY

LBPC - LAW BULLETIN PUBLISHING COMPANY · registered in the United States

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in United States#10,992largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#50,288of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS21900 in ASN lookup Look up an IP in this network (12.229.146.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

12.229.146.0/24
68.250.141.0/24

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AS21930#10994 INFORMATICA - Informatica LLC512

AS21946#10995 IVSH-ATL-ASN - iVenture Solutions. LLC512

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