206208 looking glass

AS3754 NYSERNet 🇺🇸 US

Announcing 1 prefixes, seen at the RIS collectors.

IPv4 prefixes
0
-
IPv6 prefixes
1
1 × /48
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
61
transit customers observed
Customer cone
67
ASes reachable through it

Registry and operator data

AS number
AS3754
Name
NYSERNet
Organisation
NYSERNet
Country
🇺🇸 US
RIR
ARIN
Allocated
1994-08-08
Network type
Educational/Research
Scope
Regional
Peering policy
Restrictive
IRR as-set
AS3754:AS-ALL
Website
https://www.nysernet.org
PeeringDB
net/11458
Facilities
4

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

1 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Upstreams

Networks seen providing transit to this one

Network Country Cone IPv4 prefixes Paths Source
AS11537 Internet2 🇺🇸 US 2,242 23 631 CAIDA

Peers

Adjacencies that look settlement-free rather than transit

Network Country Cone IPv4 prefixes Paths Source
AS54294 ERIE COMMUNITY COLLEGE 🇺🇸 US 0 9 27 CAIDA
AS18481 BOCES Southern Westchester Lower Hudson Regional Information Center 🇺🇸 US 0 2 6 CAIDA
AS401675 Empire AI 🇺🇸 US 0 1 4 CAIDA
AS401917 The State University of New York College of Agriculture and Technology at Cobleskill 🇺🇸 US 0 1 3 CAIDA
AS46158 OCM BOCES 🇺🇸 US 0 32 1 CAIDA
AS16938 Excelsior College 🇺🇸 US 0 1 1 CAIDA

Downstreams

Networks this one appears to provide transit to

Network Country Cone IPv4 prefixes Paths Source
AS3685 State University of New York at Buffalo 🇺🇸 US 4 9 25 CAIDA
AS34 University of Delaware 🇺🇸 US 3 2 10 CAIDA
AS12 New York University 🇺🇸 US 2 13 42 CAIDA
AS25935 Erie 1 BOCES 🇺🇸 US 0 21 50 CAIDA
AS14 Columbia University 🇺🇸 US 0 11 35 CAIDA
AS31822 City University of New York 🇺🇸 US 0 12 28 CAIDA
AS54177 St. John Fisher College 🇺🇸 US 0 7 22 CAIDA
AS5719 State University of New York at Stony Brook 🇺🇸 US 0 9 22 CAIDA
AS17324 Yeshiva University 🇺🇸 US 0 7 20 CAIDA
AS3756 NYSERNet 🇺🇸 US 0 7 18 CAIDA
AS11872 Syracuse University 🇺🇸 US 0 9 18 CAIDA
AS400397 Herkimer County Community College 🇺🇸 US 0 5 15 CAIDA
AS1204 The State University of New York 🇺🇸 US 0 29 15 CAIDA
AS92 Clarkson University 🇺🇸 US 0 4 13 CAIDA
AS26 Cornell University 🇺🇸 US 0 6 13 CAIDA
AS23191 Le Moyne College 🇺🇸 US 0 4 12 CAIDA
AS395534 Syracuse City School District 🇺🇸 US 0 6 12 CAIDA
AS46621 Broome - Tioga BOCES 🇺🇸 US 0 7 12 CAIDA
AS18564 St. John's University, New York 🇺🇸 US 0 9 12 CAIDA
AS20 University of Rochester 🇺🇸 US 0 3 10 CAIDA
AS91 Rensselaer Polytechnic Institute 🇺🇸 US 0 12 9 CAIDA
AS399856 Pratt Institute 🇺🇸 US 0 3 9 CAIDA
AS32360 Monroe #1 BOCES 🇺🇸 US 0 4 9 CAIDA
AS46379 Siena University 🇺🇸 US 0 3 9 CAIDA
AS33153 The State University of New York at Potsdam 🇺🇸 US 0 3 9 CAIDA
AS23171 Manhattan University 🇺🇸 US 0 4 8 CAIDA
AS11452 Mount Sinai School of Medicine 🇺🇸 US 0 14 8 CAIDA
AS22990 University at Albany, State University of New York 🇺🇸 US 0 5 8 CAIDA
AS33703 Hofstra University 🇺🇸 US 0 2 7 CAIDA
AS32136 Farmingdale State College 🇺🇸 US 0 2 6 CAIDA
AS397066 New York University 🇺🇸 US 0 2 6 CAIDA
AS30703 State University of New York, Health Science Center at Syracuse 🇺🇸 US 0 2 6 CAIDA
AS62810 SUNY Oneonta 🇺🇸 US 0 1 5 CAIDA
AS4190 Binghamton University 🇺🇸 US 0 20 5 CAIDA
AS1289 Colgate University 🇺🇸 US 0 1 4 CAIDA
AS20252 Weill Cornell University Medical Sciences 🇺🇸 US 0 4 4 CAIDA
AS26462 The State University of New York College at Geneseo 🇺🇸 US 0 2 4 CAIDA
AS16813 American Museum of Natural History 🇺🇸 US 0 1 4 CAIDA
AS13513 Alfred University 🇺🇸 US 0 2 4 CAIDA
AS6124 Marist University 🇺🇸 US 0 4 4 CAIDA
AS36427 Vassar College 🇺🇸 US 0 1 3 CAIDA
AS14433 State University of New York - Oswego 🇺🇸 US 0 1 3 CAIDA
AS13972 Wadsworth Center, NYS Department of Health 🇺🇸 US 0 1 3 CAIDA
AS46470 Skidmore College 🇺🇸 US 0 1 3 CAIDA
AS2903 Madison-Oneida BOCES 🇺🇸 US 0 1 3 CAIDA
AS19933 Buffalo State College 🇺🇸 US 0 1 3 CAIDA
AS396485 St. Lawrence University 🇺🇸 US 0 1 3 CAIDA
AS27616 The New School 🇺🇸 US 0 1 3 CAIDA
AS398914 State University of New York College at Old Westbury 🇺🇸 US 0 1 3 CAIDA
AS401124 State University of New York College of Technology at Delhi 🇺🇸 US 0 1 3 CAIDA
AS33434 Hamilton College 🇺🇸 US 0 1 3 CAIDA
AS18948 New York Medical College 🇺🇸 US 0 3 3 CAIDA
AS6074 Long Island University 🇺🇸 US 0 1 3 CAIDA
AS55282 State University of New York College of Technology at Canton 🇺🇸 US 0 1 3 CAIDA
AS46821 Greater Southern Tier (GST) BOCES 🇺🇸 US 0 1 2 CAIDA
AS22174 State University of New York College of Technology at Alfred 🇺🇸 US 0 1 2 CAIDA
AS399697 SUNY College at Brockport 🇺🇸 US 0 1 2 CAIDA
AS27219 SUNY College at Cortland 🇺🇸 US 0 1 2 CAIDA
AS3629 NYSERNet 🇺🇸 US 0 1 2 CAIDA
AS4385 Rochester Institute of Technology 🇺🇸 US 0 2 2 CAIDA
AS395549 Albert Einstein College Of Medicine Inc. 🇺🇸 US 0 1 2 CAIDA

Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.