Home Prefix Lookup199.160.128.0/17

199.160.128.0/17 - Cox Communications (AS22773)

IPv4ARINannouncedAS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.No ROA

CIDR

199.160.128.0/17

IP Version

IPv4

Addresses

32.7K

Mask

/17 (255.255.128.0)

Country

🇺🇸 United States

City

ASHBURN

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
199.160.128.0/17	AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.	No ROA	Other IRR	2026-10-12

More-Specific Announcements

24 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
199.160.128.0/20	AS6079 RCN-AS - RCN	No ROA	-	2026-10-12
199.160.128.0/21	AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.	No ROA	-	2026-10-12
199.160.136.0/21	AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.	No ROA	-	2026-10-12
199.160.144.0/20	AS6079 RCN-AS - RCN	No ROA	-	2026-10-12
199.160.144.0/21	AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.	No ROA	-	2026-10-12
199.160.152.0/21	AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.	No ROA	-	2026-10-12
199.160.160.0/20	AS6079 RCN-AS - RCN	No ROA	-	2026-10-12
199.160.160.0/21	AS54004 LIGHTPATH - Cablevision Lightpath LLC	No ROA	-	2026-10-12
199.160.168.0/21	AS54004 LIGHTPATH - Cablevision Lightpath LLC	No ROA	-	2026-10-12
199.160.176.0/20	AS6079 RCN-AS - RCN	No ROA	-	2026-10-12
199.160.176.0/21	AS54004 LIGHTPATH - Cablevision Lightpath LLC	No ROA	-	2026-10-12
199.160.184.0/21	AS54004 LIGHTPATH - Cablevision Lightpath LLC	No ROA	-	2026-10-12
199.160.192.0/20	AS6079 RCN-AS - RCN	No ROA	-	2026-10-12
199.160.192.0/21	AS54004 LIGHTPATH - Cablevision Lightpath LLC	No ROA	-	2026-10-12
199.160.200.0/21	AS54004 LIGHTPATH - Cablevision Lightpath LLC	No ROA	-	2026-10-12
199.160.208.0/20	AS6079 RCN-AS - RCN	No ROA	-	2026-10-12
199.160.208.0/21	AS54004 LIGHTPATH - Cablevision Lightpath LLC	No ROA	-	2026-10-12
199.160.216.0/21	AS54004 LIGHTPATH - Cablevision Lightpath LLC	No ROA	-	2026-10-12
199.160.224.0/20	AS6079 RCN-AS - RCN	No ROA	-	2026-10-12
199.160.224.0/21	AS7029 WINDSTREAM - Windstream Communications LLC	No ROA	-	2026-10-12
199.160.232.0/21	AS7029 WINDSTREAM - Windstream Communications LLC	No ROA	-	2026-10-12
199.160.240.0/20	AS6079 RCN-AS - RCN	No ROA	-	2026-10-12
199.160.240.0/21	AS7029 WINDSTREAM - Windstream Communications LLC	No ROA	-	2026-10-12
199.160.248.0/21	AS7029 WINDSTREAM - Windstream Communications LLC	No ROA	-	2026-10-12

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS22773	Other IRR	MAINT-AS398465	2026-09-29

Transfer History

Registry transfers of 199.160.128.0/17, blocks inside it, or blocks containing it.

199.160.0.0/14M&A · 2025-12-23
Sprint
🇺🇸 US ARIN
→
Cogent Communications, LLC
🇺🇸 US ARIN

Date	Resource	From	To	Type
2025-12-23	199.160.0.0/14	Sprint 🇺🇸 US ARIN	Cogent Communications, LLC 🇺🇸 US ARIN	M&A

Origin ASN

AS22773

ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.

Related Prefixes

More prefixes of AS22773

All prefixes of AS22773 →

Geolocation

Country🇺🇸United StatesUS

CityASHBURN

Coordinates39.0438, -77.4874 ↗

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/199.160.128.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/199.160.128.0/17" | jq

External Links

RIPEstat