Adjacent networks

AS81 NCREN

Unclassified ARIN

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS81 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS3356	Level 3 Parent, LLC	Transit	IPv4 IPv6	6,120
AS174	Cogent Communications, LLC	Transit	IPv4 IPv6	5,970
AS46255	Charlotte-Mecklenburg Schools	Unclassified	IPv4	2,068
AS11426	Charter Communications Inc	Residential	IPv4	1,402
AS11537	Internet2	Unclassified	IPv4 IPv6	1,295
AS19413	Roanoke Connect	Unclassified	IPv4	1,111
AS7018	AT&T Enterprises, LLC	Residential	IPv4 IPv6	728
AS36850	University of North Carolina at Chapel Hill	Unclassified	IPv4 IPv6	596
AS6559	State of NC - State Telecommunications Services	Unclassified	IPv4	551
AS11164	Internet2	Education	IPv4 IPv6	425
AS13371	Duke University	Unclassified	IPv4 IPv6	373
AS11442	North Carolina State University	Education	IPv4 IPv6	287
AS396028	Vidant Health	Unclassified	IPv4	281
AS10952	East Carolina University	Education	IPv4	185
AS398580	Queens University of Charlotte	Unclassified	IPv4	181
AS19718	MCNC	Unclassified	IPv4 IPv6	151
AS396391	Guilford College	Unclassified	IPv4	124
AS53785	University of North Carolina at Greensboro	Unclassified	IPv4	121
AS19161	Apogee Telecom Inc.	Unclassified	IPv4	103
AS6461	Zayo Bandwidth	Transit	IPv4	102
AS396978	Orange Water and Sewer Authority	Unclassified	IPv4 IPv6	91
AS53384	University of North Carolina at Charlotte	Unclassified	IPv4 IPv6	79
AS395465	Apogee Telecom Inc.	Unclassified	IPv4	74
AS22862	Clinton City Schools	Unclassified	IPv4	62
AS32417	Elon University	Unclassified	IPv4	62
AS40245	Wake Forest University	Unclassified	IPv4	62
AS46963	City of Winston-Salem	Unclassified	IPv4	62
AS394165	City of Greenville, NC	Unclassified	IPv4	62
AS394407	Central Carolina Community College	Unclassified	IPv4	62
AS399050	Rowan-Cabarrus Community College	Unclassified	IPv4	62
AS399407	Salem Academy and College	Unclassified	IPv4	62
AS13862	North Carolina State University	Unclassified	IPv4	61
AS399708	North Carolina Wesleyan College	Unclassified	IPv4	61
AS400959	Town of Cary	Unclassified	IPv4	61
AS393875	University of Mount Olive, Inc.	Unclassified	IPv4	60
AS18538	Wake County Public School System	Unclassified	IPv4	59
AS26741	CarolinaEast Medical Center	Unclassified	IPv4	59
AS32711	Wake County Government	Unclassified	IPv4	59
AS393824	Apogee Telecom Inc.	Unclassified	IPv4	57
AS46794	Pender County Schools	Unclassified	IPv4	54
AS26407	Carolina Digital Phone, Inc.	Unclassified	IPv4	45
AS399565	SHAWU-AS01	Unclassified	IPv4	45
AS47098	Sampson County Schools	Unclassified	IPv4	39
AS20197	Castle & Cooke North Carolina, LLC	Unclassified	IPv4	21
AS33401	Central Piedmont Community College	Unclassified	IPv4	16
AS396837	North Carolina State Education Assistance Authority	Unclassified	IPv4	4

Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.

Derived from routing tables collected at 2026-10-14 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.25M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.