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AS397733
AS397733 New York State Education Department
AS-NYSED - New York State Education Department · registered in the United States
IPv4 addresses 45,824 46 prefixes · 0.001% of announced IPv4
Rank in United States #1,528 largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide #4,083 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
IPv4 prefixes
All 46 prefixes, in address order.
149.10.0.0/22 149.10.4.0/22 149.10.8.0/23 149.10.10.0/24 149.10.11.0/24 149.10.12.0/22 149.10.16.0/22 149.10.20.0/23 149.10.22.0/23 149.10.24.0/24 149.10.25.0/24 149.10.26.0/23 149.10.28.0/22 149.10.32.0/22 149.10.36.0/22 149.10.40.0/21 149.10.48.0/23 149.10.50.0/24 149.10.51.0/24 149.10.52.0/22 149.10.56.0/21 149.10.64.0/22 149.10.100.0/22 149.10.104.0/24 149.10.106.0/24 149.10.116.0/23 149.10.124.0/22 149.10.128.0/24 149.10.129.0/24 149.10.144.0/21 149.10.160.0/19 149.10.192.0/23 149.10.196.0/22 149.10.200.0/21 149.10.208.0/21 149.10.216.0/22 149.10.220.0/23 149.10.222.0/24 149.10.224.0/21 149.10.234.0/23 149.10.236.0/22 149.10.240.0/24 149.10.242.0/23 149.10.245.0/24 149.10.246.0/23 149.10.248.0/21
Similar-sized networks in United States
ASN Name IPv4 addresses
AS13868 #1525 PEAK INTERNET - Peak Internet45,824
AS22898 #1526 ATLINK - ATLINK SERVICES, LLC45,824
AS40545 #1527 EMPIRE-40545 - Empire Access45,824
AS13692 #1529 DFN-ASN-1 - Douglas FastNet45,312
AS20283 #1530 CTC-INTERNET-MN - CONSOLIDATED TELEPHONE COMPANY45,312
AS2154 #1531 HPINC - HP Inc.45,312
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