Adjacent networks

AS3754 NYSERNET3-AS

Education ARIN

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS3754 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS11537	Internet2	Unclassified	IPv4 IPv6	1,352
AS293	ESnet	Unclassified	IPv4	217
AS25935	Erie 1 BOCES	Unclassified	IPv4	122
AS12	New York University	Unclassified	IPv4	98
AS14	Columbia University	Unclassified	IPv4 IPv6	79
AS31822	City University of New York	Unclassified	IPv4	76
AS1204	The State University of New York	Unclassified	IPv4	73
AS54294	ERIE COMMUNITY COLLEGE	Unclassified	IPv4	62
AS5719	State University of New York at Stony Brook	Education	IPv4	58
AS3685	State University of New York at Buffalo	Education	IPv4 IPv6	57
AS54177	St. John Fisher College	Unclassified	IPv4 IPv6	50
AS3756	NYSERNet	Education	IPv4 IPv6	46
AS26	Cornell University	Unclassified	IPv4 IPv6	43
AS11872	Syracuse University	Education	IPv4	42
AS17324	Yeshiva University	Unclassified	IPv4 IPv6	40
AS395534	Syracuse City School District	Unclassified	IPv4	36
AS400397	Herkimer County Community College	Unclassified	IPv4	35
AS92	Clarkson University	Education	IPv4 IPv6	29
AS18564	St. John's University, New York	Unclassified	IPv4	28
AS23191	Le Moyne College	Unclassified	IPv4	28
AS46621	Broome - Tioga BOCES	Unclassified	IPv4	28
AS32360	Monroe #1 BOCES	Unclassified	IPv4 IPv6	25
AS11452	Mount Sinai School of Medicine	Education	IPv4	24
AS20	University of Rochester	Unclassified	IPv4 IPv6	22
AS34	University of Delaware	Unclassified	IPv4 IPv6	22
AS91	Rensselaer Polytechnic Institute	Unclassified	IPv4	21
AS33153	The State University of New York at Potsdam	Unclassified	IPv4	21
AS46379	Siena University	Unclassified	IPv4	21
AS399856	Pratt Institute	Unclassified	IPv4	21
AS22990	University at Albany, State University of New York	Unclassified	IPv4	20
AS23171	Manhattan College	Education	IPv4 IPv6	20
AS33703	Hofstra University	Unclassified	IPv4 IPv6	15
AS18481	BOCES Southern Westchester Lower Hudson Regional Information Center	Unclassified	IPv4	14
AS30703	State University of New York, Health Science Center at Syracuse	Unclassified	IPv4	14
AS32136	Farmingdale State College	Unclassified	IPv4	14
AS397066	New York University	Unclassified	IPv4	14
AS4190	Binghamton University	Education	IPv4 IPv6	13
AS6124	Marist University	Education	IPv4	12
AS13513	Alfred University	Unclassified	IPv4	12
AS20252	Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University	Unclassified	IPv4	12
AS4385	Rochester Institute of Technology	Education	IPv4	10
AS62810	SUNY Oneonta	Unclassified	IPv4 IPv6	9
AS1289	Colgate University	Unclassified	IPv4 IPv6	8
AS16813	American Museum of Natural History	Unclassified	IPv4 IPv6	8
AS26462	The State University of New York College at Geneseo	Unclassified	IPv4 IPv6	8
AS2903	Madison-Oneida BOCES	Education	IPv4	7
AS6074	Long Island University	Education	IPv4	7
AS13972	Wadsworth Center, NYS Department of Health	Unclassified	IPv4	7
AS14433	State University of New York - Oswego	Unclassified	IPv4	7
AS18948	New York Medical College	Unclassified	IPv4	7

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 2026-10-22 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.12M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.