Home Prefix Lookup66.223.0.0/17

66.223.0.0/17 - BGP Prefix

IPv4not announcedNo ROA

CIDR

66.223.0.0/17

IP Version

IPv4

Addresses

32.7K

Mask

/17 (255.255.128.0)

Country

🇺🇸 United States

Status

not announced

Allocated

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

53 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
66.223.10.0/23	AS13768 COGECO-PEER1 - Aptum Technologies	No ROA	-	2026-10-12
66.223.12.0/24	AS394456 EPIK-LLC - Epik LLC	No ROA	-	2026-10-12
66.223.13.0/24	AS394456 EPIK-LLC - Epik LLC	No ROA	-	2026-10-12
66.223.14.0/24	AS394456 EPIK-LLC - Epik LLC	No ROA	-	2026-10-12
66.223.15.0/24	AS394456 EPIK-LLC - Epik LLC	No ROA	-	2026-10-12
66.223.16.0/20	AS13768 COGECO-PEER1 - Aptum Technologies	No ROA	-	2026-10-12
66.223.32.0/20	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.32.0/24	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.33.0/24	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.34.0/24	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.35.0/24	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.37.0/24	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.38.0/24	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.39.0/24	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.40.0/24	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.41.0/24	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.42.0/24	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.43.0/24	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.44.0/24	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.45.0/24	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.46.0/24	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.47.0/24	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.49.0/24	AS394456 EPIK-LLC - Epik LLC	Valid	-	2026-10-12
66.223.50.0/23	AS13768 COGECO-PEER1 - Aptum Technologies	No ROA	-	2026-10-12
66.223.52.0/22	AS13768 COGECO-PEER1 - Aptum Technologies	No ROA	-	2026-10-12
66.223.56.0/22	AS13768 COGECO-PEER1 - Aptum Technologies	No ROA	-	2026-10-12
66.223.60.0/24	AS394456 EPIK-LLC - Epik LLC	Valid	-	2026-10-12
66.223.61.0/24	AS394456 EPIK-LLC - Epik LLC	Valid	-	2026-10-12
66.223.62.0/24	AS13768 COGECO-PEER1 - Aptum Technologies	No ROA	-	2026-10-12
66.223.63.0/24	AS31919 BRMEMC - Blue Ridge Mountain Electric Membership Corporation - BRM EMC	Valid	-	2026-10-12
66.223.64.0/20	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.64.0/24	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.65.0/24	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.66.0/24	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.67.0/24	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.68.0/24	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.69.0/24	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.78.0/24	AS19156 REDBOLT-AS-01 - Continental Divide Electric Cooperative, Inc	Valid	-	2026-10-12
66.223.94.0/23	AS13768 COGECO-PEER1 - Aptum Technologies	No ROA	-	2026-10-12
66.223.96.0/23	AS13768 COGECO-PEER1 - Aptum Technologies	No ROA	-	2026-10-12
66.223.98.0/24	AS13768 COGECO-PEER1 - Aptum Technologies	No ROA	-	2026-10-12
66.223.99.0/24	AS33115 RU-NET - Rulogic Inc.	Valid	-	2026-10-12
66.223.100.0/24	AS394456 EPIK-LLC - Epik LLC	Valid	-	2026-10-12
66.223.101.0/24	AS394456 EPIK-LLC - Epik LLC	Valid	-	2026-10-12
66.223.102.0/24	AS394456 EPIK-LLC - Epik LLC	Valid	-	2026-10-12
66.223.103.0/24	AS394456 EPIK-LLC - Epik LLC	Valid	-	2026-10-12
66.223.104.0/23	AS54549 VIP-FIBER - City of Vallejo, A municipal corporation	Valid	-	2026-10-12
66.223.106.0/24	AS54549 VIP-FIBER - City of Vallejo, A municipal corporation	Valid	-	2026-10-12
66.223.107.0/24	AS32579 CITY-OF-VALLEJO - City of Vallejo, A municipal corporation	Valid	-	2026-10-12
66.223.108.0/22	AS13768 COGECO-PEER1 - Aptum Technologies	No ROA	-	2026-10-12
66.223.112.0/21	AS13768 COGECO-PEER1 - Aptum Technologies	No ROA	-	2026-10-12
66.223.120.0/22	AS394772 ALSAC - American Lebanese Syrian Associated Charities, Inc.	Valid	-	2026-10-12
66.223.124.0/22	AS394772 ALSAC - American Lebanese Syrian Associated Charities, Inc.	Valid	-	2026-10-12

More Specific Prefixes

Prefix	AS	Country	Status
66.223.0.0/21	AS394456	🇺🇸US	allocated
66.223.8.0/23	AS394456	🇺🇸US	allocated
66.223.10.0/23	AS13768	🇨🇦CA	allocated
66.223.12.0/22	AS394456	🇺🇸US	allocated
66.223.16.0/20	AS13768	🇨🇦CA	allocated
66.223.32.0/20	AS19156	🇺🇸US	allocated
66.223.48.0/24		🇨🇦CA	allocated
66.223.49.0/24	AS394456	🇺🇸US	allocated
66.223.50.0/23	AS13768	🇨🇦CA	allocated
66.223.52.0/22	AS13768	🇨🇦CA	allocated
66.223.56.0/22	AS13768	🇨🇦CA	allocated
66.223.60.0/23	AS394456	🇺🇸US	allocated
66.223.62.0/24	AS13768	🇨🇦CA	allocated
66.223.63.0/24	AS31919	🇺🇸US	allocated
66.223.64.0/20	AS19156	🇺🇸US	allocated
66.223.80.0/21	AS394456	🇺🇸US	allocated
66.223.88.0/22	AS394456	🇺🇸US	allocated
66.223.92.0/23	AS394456	🇺🇸US	allocated
66.223.94.0/23	AS13768	🇨🇦CA	allocated
66.223.96.0/23	AS13768	🇨🇦CA	allocated
66.223.98.0/24	AS13768	🇨🇦CA	allocated
66.223.99.0/24	AS33115	🇺🇸US	allocated
66.223.100.0/22	AS394456	🇺🇸US	allocated
66.223.104.0/22		🇺🇸US	allocated
66.223.108.0/22	AS13768	🇨🇦CA	allocated
66.223.112.0/21	AS13768	🇨🇦CA	allocated
66.223.120.0/21	AS394772	🇺🇸US	allocated

Transfer History

Registry transfers of 66.223.0.0/17, blocks inside it, or blocks containing it.

66.223.120.0/21Transfer · 2024-07-18
Aptum Technologies
🇨🇦 CA ARIN
→
American Lebanese Syrian Associated Charities, Inc.
🇺🇸 US ARIN
66.223.104.0/22Transfer · 2024-06-12
Aptum Technologies
🇨🇦 CA ARIN
→
City of Vallejo, A municipal corporation
🇺🇸 US ARIN
66.223.0.0/21Transfer · 2024-02-23
Aptum Technologies
🇨🇦 CA ARIN
→
Epik LLC
🇺🇸 US ARIN
66.223.88.0/22Transfer · 2024-02-23
Aptum Technologies
🇨🇦 CA ARIN
→
Epik LLC
🇺🇸 US ARIN
66.223.100.0/22Transfer · 2024-02-23
Aptum Technologies
🇨🇦 CA ARIN
→
Epik LLC
🇺🇸 US ARIN
66.223.8.0/23Transfer · 2024-02-23
Aptum Technologies
🇨🇦 CA ARIN
→
Epik LLC
🇺🇸 US ARIN
66.223.12.0/22Transfer · 2024-02-23
Aptum Technologies
🇨🇦 CA ARIN
→
Epik LLC
🇺🇸 US ARIN
66.223.60.0/23Transfer · 2024-02-23
Aptum Technologies
🇨🇦 CA ARIN
→
Epik LLC
🇺🇸 US ARIN
66.223.80.0/21Transfer · 2024-02-23
Aptum Technologies
🇨🇦 CA ARIN
→
Epik LLC
🇺🇸 US ARIN
66.223.92.0/23Transfer · 2024-02-23
Aptum Technologies
🇨🇦 CA ARIN
→
Epik LLC
🇺🇸 US ARIN

Date	Resource	From	To	Type
2024-07-18	66.223.120.0/21	Aptum Technologies 🇨🇦 CA ARIN	American Lebanese Syrian Associated Charities, Inc. 🇺🇸 US ARIN	Transfer
2024-06-12	66.223.104.0/22	Aptum Technologies 🇨🇦 CA ARIN	City of Vallejo, A municipal corporation 🇺🇸 US ARIN	Transfer
2024-02-23	66.223.0.0/21	Aptum Technologies 🇨🇦 CA ARIN	Epik LLC 🇺🇸 US ARIN	Transfer
2024-02-23	66.223.88.0/22	Aptum Technologies 🇨🇦 CA ARIN	Epik LLC 🇺🇸 US ARIN	Transfer
2024-02-23	66.223.100.0/22	Aptum Technologies 🇨🇦 CA ARIN	Epik LLC 🇺🇸 US ARIN	Transfer
2024-02-23	66.223.8.0/23	Aptum Technologies 🇨🇦 CA ARIN	Epik LLC 🇺🇸 US ARIN	Transfer
2024-02-23	66.223.12.0/22	Aptum Technologies 🇨🇦 CA ARIN	Epik LLC 🇺🇸 US ARIN	Transfer
2024-02-23	66.223.60.0/23	Aptum Technologies 🇨🇦 CA ARIN	Epik LLC 🇺🇸 US ARIN	Transfer
2024-02-23	66.223.80.0/21	Aptum Technologies 🇨🇦 CA ARIN	Epik LLC 🇺🇸 US ARIN	Transfer
2024-02-23	66.223.92.0/23	Aptum Technologies 🇨🇦 CA ARIN	Epik LLC 🇺🇸 US ARIN	Transfer

View all 16 transfers →

Geolocation

Country🇺🇸United StatesUS

Coordinates37.0902, -95.7129 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/66.223.0.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/66.223.0.0/17" | jq

External Links

RIPEstat