AS399363 Ottawa Area ISD

OAISD-OAWAN - Ottawa Area ISD · registered in the United States

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

Rank in United States#8,984largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#42,361of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS399363 in ASN lookup Look up an IP in this network (136.228.34.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

136.228.34.0/23
136.228.59.0/24
136.228.62.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS399339#8981 AERON-01 - Taurus Technology Investment Partners1,024

AS399360#8982 R2UT-ASN-01 - R2 Unified Technologies1,024

AS399362#8983 SHIFT4-CORP - SHIFT4 PAYMENTS, LLC1,024

AS399388#8985 DCTEXAS - DCTexas Internet1,024

AS399399#8986 LUXOTTICA-NA - Luxottica of America Inc.1,024

AS399404#8987 VELCO-SP-NET - Vermont Electric Power Company, Inc.1,024

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