AS10273 Florida Power & Light Company

FPL - Florida Power & Light Company · registered in the United States

IPv4 addresses131,07246 prefixes · 0.004% of announced IPv4

Rank in United States#537largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#1,597of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS10273 in ASN lookup Look up an IP in this network (155.109.0.1) All networks in United States

IPv4 prefixes

All 46 prefixes, in address order.

155.109.0.0/22
155.109.4.0/23
155.109.6.0/23
155.109.8.0/23
155.109.10.0/23
155.109.12.0/22
155.109.16.0/21
155.109.24.0/23
155.109.26.0/23
155.109.28.0/23
155.109.30.0/23
155.109.32.0/22
155.109.36.0/22
155.109.40.0/21
155.109.48.0/20
155.109.64.0/22
155.109.68.0/23
155.109.70.0/23
155.109.72.0/21
155.109.80.0/20
155.109.96.0/19
155.109.128.0/19
155.109.160.0/21
155.109.168.0/22
155.109.172.0/22
155.109.176.0/22
155.109.180.0/22
155.109.184.0/21
155.109.192.0/20
155.109.208.0/22
155.109.212.0/24
155.109.213.0/24
155.109.214.0/23
155.109.216.0/21
155.109.224.0/19
161.154.0.0/19
161.154.32.0/21
161.154.40.0/21
161.154.48.0/20
161.154.64.0/18
161.154.128.0/18
161.154.192.0/19
161.154.224.0/21
161.154.232.0/22
161.154.236.0/22
161.154.240.0/20

Similar-sized networks in United States

ASNNameIPv4 addresses

AS5707#534 UTHSC-H - The University of Texas Health Science Center at Houston131,072

AS6966#535 USDOS - U.S. Department of State131,072

AS7925#536 WVNET - West Virginia Network for Educational Telecomputing131,072

AS11577#538 ADS-ASN - Vermont Agency of Digital Services131,072

AS11975#539 WM - The College of William and Mary131,072

AS13636#540 NECAM-AS - NEC Corporation of America131,072

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