Home Prefix Lookup2001:550::/32

2001:550::/32 - Cogent Communications (AS174)

IPv6ARINallocatedAS174COGENT-174 - Cogent Communications, LLCNo ROA

CIDR

2001:550::/32

IP Version

IPv6

Addresses

79228.1Y

Mask

/32

Country

🇺🇸 United States

City

Los Angeles

RIR

ARIN

Status

allocated

Allocated

2002-12-17

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:550::/32	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	Other IRR	2026-10-27

More-Specific Announcements

148 more-specific announcements on this page, 348 in total

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:550:2806::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:2807::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:2808::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:2809::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:280b::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:280c::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:280d::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:280e::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:2900::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:2904::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:2906::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:2a01::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:2b01::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:2c00::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:2c01::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:2c02::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:2c05::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:2f00::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3001::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3100::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3107::/48	AS394584 MX-1 - MX Technologies Inc.	No ROA	-	2026-10-27
2001:550:3109::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:310a::/48	AS36824 ADTAQ - Adtaq Internet, LLC	No ROA	-	2026-10-27
2001:550:3202::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3203::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3204::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3206::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3402::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3404::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3700::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3701::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3702::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3703::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3704::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3706::/48	AS274092 AS274092 - SURNET TELECOM C.A.	Valid	-	2026-10-27
2001:550:3800::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3801::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3803::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3902::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3b01::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3b02::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3c00::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3d01::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3d02::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3d05::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3d08::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3d09::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3d0a::/48	AS396997 AS-BLOCKSTREAM - Blockstream USA Corporation	No ROA	-	2026-10-27
2001:550:3d0b::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:3d11::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:4001::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:4102::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:4103::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:4200::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:4600::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:4601::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:4602::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:4603::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:4604::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:4605::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:4606::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:4a00::/48	AS28452 AS28452 - Radio Enlaces del Bajio	No ROA	-	2026-10-27
2001:550:4a02::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:4a05::/48	AS273278 AS273278 - AD SOLUCIONES EN TELECOMUNICACIONES SA DE CV	No ROA	-	2026-10-27
2001:550:5401::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:5502::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:5601::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:5602::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:5603::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:5605::/48	AS2637 GEORGIA-TECH - Georgia Institute of Technology	No ROA	-	2026-10-27
2001:550:5606::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:5607::/48	AS401847 321-WLCS-ASN - 321 Communications, Inc.	No ROA	-	2026-10-27
2001:550:5608::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:5609::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:560a::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:560b::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:560d::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:560e::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:5a00::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:5c02::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:5c03::/48	AS29838 AMC - Atlantic Metro Communications II, Inc.	No ROA	-	2026-10-27
2001:550:5c04::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:5c05::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:5c06::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:5c07::/48	AS15235 OMC-COGENT - The Old Mountain Company Inc.	No ROA	-	2026-10-27
2001:550:5c08::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:5c09::/48	AS63981 NTDKL-HK - 43/F, AIA Tower, 183 Electric Road, North Point, Hong Kong	Valid	-	2026-10-27
2001:550:5c0a::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:5c0b::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:6001::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:6003::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:6204::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:6205::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:6501::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:6502::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:6700::/48	AS14877 FL-14877 - FirstLight Fiber, Inc.	No ROA	-	2026-10-27
2001:550:6a02::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:6d01::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:6f00::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:6f02::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:6f03::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:6f05::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:7201::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:7203::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:7708::/48	AS25829 SMITHSONIAN - Smithsonian Institution	No ROA	-	2026-10-27
2001:550:770b::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:770f::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:7711::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:8902::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:8b00::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:8b01::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:8b02::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:9005::/48	AS2637 GEORGIA-TECH - Georgia Institute of Technology	No ROA	-	2026-10-27
2001:550:9200::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:9202::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:9203::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:9204::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:9401::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:9402::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:9800::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:9801::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:9802::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:9c00::/48	AS400302 AS-PIKNIK - PiKNiK & Company Inc.	No ROA	-	2026-10-27
2001:550:9c05::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:9f02::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:9f05::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:9f06::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:a200::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:a502::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:a505::/48	AS16601 CBTECH-ASN - Calexico Business Technologies	No ROA	-	2026-10-27
2001:550:a506::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:a507::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:a901::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:a908::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:a909::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:a90a::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:a90b::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:aa01::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:aa04::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:ae01::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:ae02::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:af00::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:af01::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:b000::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:b001::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:b400::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:b800::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27
2001:550:bb01::/48	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-27

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS174	Other IRR	MAINT-AS174	2023-11-13

Origin ASN

AS174

COGENT-174 - Cogent Communications, LLC

Related Prefixes

More prefixes of AS174

All prefixes of AS174 →

Geolocation

Country🇺🇸United StatesUS

RegionCalifornia

CityLos Angeles

Coordinates34.0549, -118.2430 ↗

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 transfers in the ARIN regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/2001:550::/32

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

curl -s "https://api.ipctl.io/v1/prefix/2001:550::/32" | jq

External Links

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