AS30140 BOSTON PROPERTIES LIMITED PARTNERSHIP

BXP-HQ - BOSTON PROPERTIES LIMITED PARTNERSHIP · registered in the United States

IPv4 addresses1,0243 prefixes · <0.001% of announced IPv4

Rank in United States#8,454largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#36,983of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS30140 in ASN lookup Look up an IP in this network (38.97.120.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

38.97.120.0/23
38.111.42.0/24
216.57.154.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS30115#8451 CARRIERX-LA-01 - FreeConferenceCall.com1,024

AS30118#8452 MAS-CTDC - Mizuho Americas Services LLC1,024

AS30120#8453 SGNE-AS - Sempra Global1,024

AS30144#8455 BQI - BQ Internet Corporation1,024

AS30166#8456 EX3IN - Ex31,024

AS30184#8457 RESI-BGP1 - RESI1,024

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