Home Prefix Lookup161.38.0.0/16

161.38.0.0/16 - BGP Prefix

IPv4not announcedNo ROA

CIDR

161.38.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇬🇧 United Kingdom

City

Westminster

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

142 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
161.38.0.0/21	AS202596 GNETWORK GNC Realisations 2026 Limited	Valid	-	2026-10-11
161.38.8.0/22	AS26077 NEXTLINK-TEXAS - Nextlink Broadband	Valid	-	2026-10-11
161.38.8.0/24	AS26077 NEXTLINK-TEXAS - Nextlink Broadband	Valid	-	2026-10-11
161.38.9.0/24	AS26077 NEXTLINK-TEXAS - Nextlink Broadband	Valid	-	2026-10-11
161.38.10.0/24	AS26077 NEXTLINK-TEXAS - Nextlink Broadband	Valid	-	2026-10-11
161.38.11.0/24	AS26077 NEXTLINK-TEXAS - Nextlink Broadband	Valid	-	2026-10-11
161.38.12.0/24	AS53396 STRAC - STRAC	No ROA	-	2026-10-11
161.38.13.0/24	AS36445 COEXTRO-01 - Coextro	No ROA	-	2026-10-11
161.38.14.0/24	AS394352 FLEXNETWORKS-MDU - FlexNetworks	Valid	-	2026-10-11
161.38.15.0/24	AS36445 COEXTRO-01 - Coextro	No ROA	-	2026-10-11
161.38.16.0/22	AS394621 DATAHOLDINGS-414-USA - Stack41, llc.	No ROA	-	2026-10-11
161.38.16.0/24	AS394621 DATAHOLDINGS-414-USA - Stack41, llc.	No ROA	-	2026-10-11
161.38.17.0/24	AS394621 DATAHOLDINGS-414-USA - Stack41, llc.	No ROA	-	2026-10-11
161.38.18.0/24	AS394621 DATAHOLDINGS-414-USA - Stack41, llc.	No ROA	-	2026-10-11
161.38.19.0/24	AS394621 DATAHOLDINGS-414-USA - Stack41, llc.	No ROA	-	2026-10-11
161.38.20.0/24	AS397992 AXION - Axion	No ROA	-	2026-10-11
161.38.21.0/24	AS36445 COEXTRO-01 - Coextro	Valid	-	2026-10-11
161.38.22.0/23	AS11589 STOWE-COMMUNICATIONS - Stowe Communications LLC	No ROA	-	2026-10-11
161.38.24.0/21	AS16696 ITELNETWORKS - iTel Networks Inc	Valid	-	2026-10-11
161.38.24.0/24	AS16696 ITELNETWORKS - iTel Networks Inc	Valid	-	2026-10-11
161.38.25.0/24	AS16696 ITELNETWORKS - iTel Networks Inc	Valid	-	2026-10-11
161.38.26.0/24	AS16696 ITELNETWORKS - iTel Networks Inc	Valid	-	2026-10-11
161.38.27.0/24	AS16696 ITELNETWORKS - iTel Networks Inc	Valid	-	2026-10-11
161.38.28.0/24	AS399063 RURALNET - Rural Net	Valid	-	2026-10-11
161.38.29.0/24	AS16696 ITELNETWORKS - iTel Networks Inc	Valid	-	2026-10-11
161.38.30.0/24	AS16696 ITELNETWORKS - iTel Networks Inc	Valid	-	2026-10-11
161.38.31.0/24	AS16696 ITELNETWORKS - iTel Networks Inc	Valid	-	2026-10-11
161.38.32.0/22	AS15322 UPWARD-BROADBAND - Upward Broadband LLC	No ROA	-	2026-10-11
161.38.36.0/23	AS398945 UPWARD-BROADBAND-2 - Upward Broadband LLC	No ROA	-	2026-10-11
161.38.38.0/24	AS398945 UPWARD-BROADBAND-2 - Upward Broadband LLC	No ROA	-	2026-10-11
161.38.39.0/24	AS398945 UPWARD-BROADBAND-2 - Upward Broadband LLC	No ROA	-	2026-10-11
161.38.40.0/23	AS17222 MUNDIVOX DO BRASIL LTDA	Valid	-	2026-10-11
161.38.40.0/24	AS17222 MUNDIVOX DO BRASIL LTDA	Valid	-	2026-10-11
161.38.41.0/24	AS17222 MUNDIVOX DO BRASIL LTDA	Valid	-	2026-10-11
161.38.42.0/23	AS25649 AYERA-AS - AYERA TECHNOLOGIES, INC.	Valid	-	2026-10-11
161.38.44.0/22	AS395341 WCT-16 - White Cloud Technologies LLC	No ROA	-	2026-10-11
161.38.48.0/21	AS394468 WAVE-WIRELESS-LLC - Wave Wireless LLC	Valid	-	2026-10-11
161.38.56.0/24	AS396982 GOOGLE-CLOUD-PLATFORM - Google LLC	Valid	-	2026-10-11
161.38.57.0/24	AS396982 GOOGLE-CLOUD-PLATFORM - Google LLC	Valid	-	2026-10-11
161.38.58.0/24	AS396982 GOOGLE-CLOUD-PLATFORM - Google LLC	Valid	-	2026-10-11
161.38.59.0/24	AS395213 RAPID7 - Rapid7 Inc	No ROA	-	2026-10-11
161.38.60.0/24	AS398779 ACEHOST - Ace Host, LLC	No ROA	-	2026-10-11
161.38.61.0/24	AS393740 PROGRESSIVETEL - Progressive Rural Telephone Cooperative, Inc	No ROA	-	2026-10-11
161.38.62.0/23	AS398038 RCL-AB-01 - RURAL CONNECT LTD.	No ROA	-	2026-10-11
161.38.128.0/19	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.128.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.129.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.130.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.131.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.132.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.133.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.134.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.135.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.136.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.138.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.139.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.140.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.141.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.142.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.143.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.144.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.147.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.148.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.149.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.150.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.151.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.152.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.153.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.154.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.155.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.156.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.157.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.158.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.159.0/24	AS11976 FIDN - Fidelity Communication International Inc.	No ROA	-	2026-10-11
161.38.160.0/20	AS397453 MEEKER-01 - Meeker Cooperative Light & Power Association	Valid	-	2026-10-11
161.38.176.0/21	AS398475 DRILLINGINFO-VIRGINIA - Drilling Info Inc.	No ROA	-	2026-10-11
161.38.176.0/22	AS398475 DRILLINGINFO-VIRGINIA - Drilling Info Inc.	No ROA	-	2026-10-11
161.38.180.0/22	AS398475 DRILLINGINFO-VIRGINIA - Drilling Info Inc.	No ROA	-	2026-10-11
161.38.184.0/24	AS396982 GOOGLE-CLOUD-PLATFORM - Google LLC	Valid	-	2026-10-11
161.38.186.0/24	AS63201 COEOSOLUTIONS - Coeo Solutions, LLC	Valid	-	2026-10-11
161.38.187.0/24	AS63201 COEOSOLUTIONS - Coeo Solutions, LLC	Valid	-	2026-10-11
161.38.188.0/23	AS398123 IRACING-CORPORATE - IRACING.COM MOTORSPORT SIMULATIONS, LLC	Valid	-	2026-10-11
161.38.188.0/24	AS398123 IRACING-CORPORATE - IRACING.COM MOTORSPORT SIMULATIONS, LLC	Valid	-	2026-10-11
161.38.189.0/24	AS398123 IRACING-CORPORATE - IRACING.COM MOTORSPORT SIMULATIONS, LLC	Valid	-	2026-10-11
161.38.190.0/23	AS22147 PACKETSURGE - Open Contributors Corporation for Advanced Internet Development, Inc.	No ROA	-	2026-10-11
161.38.192.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	Valid	-	2026-10-11
161.38.193.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	Valid	-	2026-10-11
161.38.194.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	Valid	-	2026-10-11
161.38.195.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	Valid	-	2026-10-11
161.38.196.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	Valid	-	2026-10-11
161.38.197.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	Valid	-	2026-10-11
161.38.198.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	Valid	-	2026-10-11
161.38.199.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	Valid	-	2026-10-11
161.38.200.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	Valid	-	2026-10-11
161.38.201.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	Valid	-	2026-10-11
161.38.202.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	Valid	-	2026-10-11
161.38.203.0/24	AS396479 MAILGUN-US - Mailgun Technologies Inc.	Valid	-	2026-10-11
161.38.204.0/24	AS200069 MAILJET MAILJET SAS	Valid	-	2026-10-11
161.38.205.0/24	AS200069 MAILJET MAILJET SAS	Valid	-	2026-10-11
161.38.206.0/24	AS200069 MAILJET MAILJET SAS	Valid	-	2026-10-11
161.38.207.0/24	AS200069 MAILJET MAILJET SAS	Valid	-	2026-10-11
161.38.208.0/23	AS393792 2600HZ-AS - 2600hz, Inc	No ROA	-	2026-10-11
161.38.210.0/23	AS393792 2600HZ-AS - 2600hz, Inc	No ROA	-	2026-10-11
161.38.212.0/23	AS393792 2600HZ-AS - 2600hz, Inc	No ROA	-	2026-10-11
161.38.214.0/23	AS393792 2600HZ-AS - 2600hz, Inc	No ROA	-	2026-10-11
161.38.216.0/23	AS136972 GIGAFY-AS-AP Gigafy	Valid	-	2026-10-11
161.38.218.0/23	AS15054 OMEGA-TX - Northeast Texas Broadband, LLC	No ROA	-	2026-10-11
161.38.220.0/22	AS29804 VALU-NET - Valu-Net LLC.	No ROA	-	2026-10-11
161.38.224.0/20	AS16433 NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	Valid	-	2026-10-11
161.38.224.0/21	AS16433 NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	Valid	-	2026-10-11
161.38.224.0/24	AS16433 NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	Valid	-	2026-10-11
161.38.226.0/24	AS16433 NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	Valid	-	2026-10-11
161.38.227.0/24	AS16433 NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	Valid	-	2026-10-11
161.38.228.0/24	AS16433 NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	Valid	-	2026-10-11
161.38.229.0/24	AS16433 NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	Valid	-	2026-10-11
161.38.230.0/24	AS16433 NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	Valid	-	2026-10-11
161.38.231.0/24	AS16433 NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	Valid	-	2026-10-11
161.38.232.0/21	AS16433 NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	Valid	-	2026-10-11
161.38.232.0/24	AS16433 NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	Valid	-	2026-10-11
161.38.233.0/24	AS16433 NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	Valid	-	2026-10-11
161.38.234.0/24	AS16433 NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	Valid	-	2026-10-11
161.38.235.0/24	AS16433 NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	Valid	-	2026-10-11
161.38.236.0/24	AS16433 NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	Valid	-	2026-10-11
161.38.237.0/24	AS16433 NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	Valid	-	2026-10-11
161.38.238.0/24	AS16433 NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	Valid	-	2026-10-11
161.38.239.0/24	AS16433 NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	Valid	-	2026-10-11
161.38.240.0/24	AS53764 DMWIRELESS - DM Wireless LLC	Valid	-	2026-10-11
161.38.241.0/24	AS53764 DMWIRELESS - DM Wireless LLC	Valid	-	2026-10-11
161.38.241.0/24	AS395968 FJ-INTERNET - FJ Internet	Valid	-	2026-10-11
161.38.242.0/24	AS53764 DMWIRELESS - DM Wireless LLC	Valid	-	2026-10-11
161.38.243.0/24	AS53764 DMWIRELESS - DM Wireless LLC	Valid	-	2026-10-11
161.38.244.0/23	AS398291 AS-PHREESIA-1 - Phreesia, Inc.	No ROA	-	2026-10-11
161.38.245.0/24	AS398291 AS-PHREESIA-1 - Phreesia, Inc.	No ROA	-	2026-10-11
161.38.246.0/23	AS398291 AS-PHREESIA-1 - Phreesia, Inc.	No ROA	-	2026-10-11
161.38.246.0/24	AS398291 AS-PHREESIA-1 - Phreesia, Inc.	No ROA	-	2026-10-11
161.38.247.0/24	AS398291 AS-PHREESIA-1 - Phreesia, Inc.	No ROA	-	2026-10-11
161.38.248.0/24	AS398180 HDERLINK - HDER Link, LTD	Valid	-	2026-10-11
161.38.249.0/24	AS398147 COLLEGEOFTHEMAINLAND-1 - College of the Mainland	No ROA	-	2026-10-11
161.38.250.0/24	AS398042 IXPANSE - RTE Group, Inc.	No ROA	-	2026-10-11
161.38.251.0/24	AS33645 ODYSSEYRE - ODYSSEY RE HOLDINGS CORP	No ROA	-	2026-10-11
161.38.254.0/24	AS62915 WTECHLINK - Wtechlink Incorporated	Valid	-	2026-10-11
161.38.255.0/24	AS63251 METRO-WIRELESS - Metro Wireless International, Inc.	Valid	-	2026-10-11

More Specific Prefixes

Prefix	AS	Country	Status
161.38.0.0/21	AS202596	🇬🇧GB	allocated
161.38.0.0/24		🇬🇧GB	assigned
161.38.1.0/24		🇬🇧GB	assigned
161.38.2.0/24		🇬🇧GB	assigned
161.38.3.0/24		🇬🇧GB	assigned
161.38.4.0/24		🇬🇧GB	assigned
161.38.5.0/24		🇬🇧GB	assigned
161.38.6.0/24		🇬🇧GB	assigned
161.38.7.0/24		🇬🇧GB	assigned
161.38.8.0/22	AS26077	🇺🇸US	allocated
161.38.12.0/24	AS53396	🇺🇸US	allocated
161.38.13.0/24	AS36445	🇨🇦CA	allocated
161.38.14.0/24	AS394352	🇨🇦CA	allocated
161.38.15.0/24	AS36445	🇨🇦CA	allocated
161.38.16.0/22	AS394621	🇺🇸US	allocated
161.38.20.0/24	AS397992	🇺🇸US	allocated
161.38.21.0/24	AS36445	🇨🇦CA	allocated
161.38.22.0/23	AS11589	🇺🇸US	allocated
161.38.24.0/21	AS16696	🇨🇦CA	allocated
161.38.32.0/21		🇺🇸US	allocated
161.38.40.0/23	AS17222	🇧🇷BR	allocated
161.38.42.0/23	AS25649	🇺🇸US	allocated
161.38.44.0/22	AS395341	🇺🇸US	allocated
161.38.48.0/21	AS394468	🇺🇸US	allocated
161.38.56.0/22	AS395213	🇺🇸US	allocated
161.38.60.0/24	AS399380	🇺🇸US	allocated
161.38.61.0/24	AS393740	🇺🇸US	allocated
161.38.62.0/23	AS398038	🇨🇦CA	allocated
161.38.64.0/18		🇩🇪DE	allocated
161.38.128.0/19	AS22932	🇺🇸US	allocated
161.38.160.0/20	AS397453	🇺🇸US	allocated
161.38.176.0/21	AS398475	🇺🇸US	allocated
161.38.184.0/23	AS398264	🇨🇦CA	allocated
161.38.186.0/23	AS63201	🇺🇸US	allocated
161.38.188.0/23	AS398123	🇺🇸US	allocated
161.38.190.0/23	AS22147	🇺🇸US	allocated
161.38.192.0/20	AS396479	🇺🇸US	allocated
161.38.208.0/21	AS393792	🇺🇸US	allocated
161.38.216.0/23	AS136972	🇦🇺AU	allocated
161.38.218.0/23	AS15054	🇺🇸US	allocated
161.38.220.0/22	AS29804	🇺🇸US	allocated
161.38.224.0/20	AS16433	🇺🇸US	allocated
161.38.240.0/22		🇵🇷PR	allocated
161.38.244.0/22	AS398291	🇺🇸US	allocated
161.38.248.0/24	AS398180	🇺🇸US	allocated
161.38.249.0/24	AS398147	🇺🇸US	allocated
161.38.250.0/24	AS398042	🇺🇸US	allocated
161.38.251.0/24	AS33645	🇺🇸US	allocated
161.38.252.0/23		🇺🇸US	allocated
161.38.254.0/24	AS62915	🇺🇸US	allocated
161.38.255.0/24	AS63251	🇺🇸US	allocated

Transfer History

Registry transfers of 161.38.0.0/16, blocks inside it, or blocks containing it.

161.38.32.0/21M&A · 2025-08-22
Upward Broadband
🇺🇸 US ARIN
→
Upward Broadband LLC
🇺🇸 US ARIN
161.38.62.0/23M&A · 2025-05-15
Valo Networks Ltd.
🇨🇦 CA ARIN
→
RURAL CONNECT LTD.
🇨🇦 CA ARIN
161.38.252.0/23Transfer · 2024-07-24
Studio Enterprise, LLC
🇺🇸 US ARIN
→
Hippo Technologies LLC
🇺🇸 US ARIN
161.38.252.0/23M&A · 2024-05-21
The Arts Institutes International, LLC
🇺🇸 US ARIN
→
Studio Enterprise, LLC
🇺🇸 US ARIN
161.38.14.0/24M&A · 2023-08-08
Fastnet Communications
🇨🇦 CA ARIN
→
FlexNetworks
🇨🇦 CA ARIN
161.38.218.0/23M&A · 2023-08-04
COMMUNITY INTERNET PROVIDERS LLC
🇺🇸 US ARIN
→
Point Broadband Fiber Holding, LLC
🇺🇸 US ARIN
161.38.40.0/23inter-RIRTransfer · 2021-04-20
The Arts Institutes International, LLC
🇺🇸 US ARIN
→
Mundivox do Brasil Ltda
🇧🇷 BR LACNIC
161.38.248.0/24Transfer · 2021-04-09
The Arts Institutes International, LLC
🇺🇸 US ARIN
→
HDER Link, LTD
🇺🇸 US ARIN
161.38.60.0/24Transfer · 2021-03-11
The Arts Institutes International, LLC
🇺🇸 US ARIN
→
Brailleworks
🇺🇸 US ARIN
161.38.21.0/24Transfer · 2021-03-10
The Arts Institutes International, LLC
🇺🇸 US ARIN
→
Coextro
🇨🇦 CA ARIN

Date	Resource	From	To	Type
2025-08-22	161.38.32.0/21	Upward Broadband 🇺🇸 US ARIN	Upward Broadband LLC 🇺🇸 US ARIN	M&A
2025-05-15	161.38.62.0/23	Valo Networks Ltd. 🇨🇦 CA ARIN	RURAL CONNECT LTD. 🇨🇦 CA ARIN	M&A
2024-07-24	161.38.252.0/23	Studio Enterprise, LLC 🇺🇸 US ARIN	Hippo Technologies LLC 🇺🇸 US ARIN	Transfer
2024-05-21	161.38.252.0/23	The Arts Institutes International, LLC 🇺🇸 US ARIN	Studio Enterprise, LLC 🇺🇸 US ARIN	M&A
2023-08-08	161.38.14.0/24	Fastnet Communications 🇨🇦 CA ARIN	FlexNetworks 🇨🇦 CA ARIN	M&A
2023-08-04	161.38.218.0/23	COMMUNITY INTERNET PROVIDERS LLC 🇺🇸 US ARIN	Point Broadband Fiber Holding, LLC 🇺🇸 US ARIN	M&A
2021-04-20	161.38.40.0/23inter-RIR	The Arts Institutes International, LLC 🇺🇸 US ARIN	Mundivox do Brasil Ltda 🇧🇷 BR LACNIC	Transfer
2021-04-09	161.38.248.0/24	The Arts Institutes International, LLC 🇺🇸 US ARIN	HDER Link, LTD 🇺🇸 US ARIN	Transfer
2021-03-11	161.38.60.0/24	The Arts Institutes International, LLC 🇺🇸 US ARIN	Brailleworks 🇺🇸 US ARIN	Transfer
2021-03-10	161.38.21.0/24	The Arts Institutes International, LLC 🇺🇸 US ARIN	Coextro 🇨🇦 CA ARIN	Transfer

View all 49 transfers →

Geolocation

Country🇬🇧United KingdomGB

RegionEngland

CityWestminster

Coordinates51.4975, -0.1357 ↗

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/161.38.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/161.38.0.0/16" | jq

External Links

RIPEstat