217.216.128.0/18

🇺🇸

IPv4RIPEassignedAS48274 RPKI Valid

CIDR

217.216.128.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇺🇸 United States

City

Chicago

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not currently announced in BGP. See covering prefix below.

10 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
217.216.128.0/20	AS5650FRONTIER-FRTR - Frontier Communications of America, Inc.	Valid	—	6/1/2026
217.216.152.0/21	AS5650FRONTIER-FRTR - Frontier Communications of America, Inc.	No ROA	—	6/1/2026
217.216.184.0/21	AS5650FRONTIER-FRTR - Frontier Communications of America, Inc.	No ROA	—	6/1/2026
217.216.148.0/22	AS197537WISDOM-CLOUD WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD.	Invalid	—	6/1/2026
217.216.160.0/22	AS212980UAB-ATLANTIS-CAPITAL UAB "Atlantis Capital"	Valid	—	6/1/2026
217.216.180.0/22	AS213607WORLD-FIRST-COMMUNICATION-LTD WORLD FIRST COMMUNICATION LTD	Valid	—	6/1/2026
217.216.167.0/24	AS152179GCNL-AS-AP - GLOBAL COMMUNICATION NETWORK LIMITED	Valid	—	6/1/2026
217.216.166.0/24	AS152179GCNL-AS-AP - GLOBAL COMMUNICATION NETWORK LIMITED	Valid	—	6/1/2026
217.216.164.0/24	AS152179GCNL-AS-AP - GLOBAL COMMUNICATION NETWORK LIMITED	Valid	—	6/1/2026
217.216.165.0/24	AS152179GCNL-AS-AP - GLOBAL COMMUNICATION NETWORK LIMITED	Valid	—	6/1/2026

Prefix	AS	Country	Status
217.216.128.0/20	AS5650	🇪🇺EU	assigned
217.216.168.0/21		🇪🇺EU	assigned
217.216.144.0/21		🇪🇺EU	assigned
217.216.152.0/21	AS5650	🇺🇸US	assigned
217.216.184.0/21	AS5650	🇺🇸US	assigned
217.216.180.0/22	AS213607	🇩🇪DE	assigned
217.216.160.0/22	AS212980	🇪🇺EU	assigned
217.216.144.0/22		🇪🇺EU	assigned
217.216.148.0/22	AS197537	🇺🇸US	assigned
217.216.164.0/22	AS48274	🇪🇸ES	assigned
217.216.176.0/22		🇪🇺EU	assigned

Origin ASN

Geolocation

Country🇺🇸United StatesUS

CityChicago

Abuse Contact

API

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/217.216.128.0/18" | jq

External Links