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AS19405 Hampton Roads Sanitation District

HRSD-INTERNET-IP-BLOCK - Hampton Roads Sanitation District · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4
Rank in United States#14,299largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#64,017of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryUnited States18,679 ASNs registered there

IPv4 prefixes

All 1 prefix, in address order.

  • 63.66.69.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses
AS19359#14296 19359 - GID Investment Advisers LLC256
AS19375#14297 NUMERICINVESTORS - Numeric Investors LLC256
AS19386#14298 STTX-SPOKANE - Spokane Tribe Telecommunications Exchange, LLC256
AS19407#14300 AMERICAN-TIRE-DISTRIBUTORS-INC-2 - AMERICAN TIRE DISTRIBUTORS, INC.256
AS19408#14301 WDS-DENTAL - Western Dental256
AS19417#14302 CENTR-65-ASN - Centra-Larm Monitoring, 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