206208 looking glass

AS26 Cornell University 🇺🇸 US

Announcing 7 prefixes, seen at the RIS collectors.

IPv4 prefixes
6
197,376 (771 × /24)
IPv6 prefixes
1
16 × /48
Upstreams
4
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS26
Name
Cornell University
Organisation
Cornell
Country
🇺🇸 US
RIR
ARIN
Allocated
1984-08-10
Network type
Educational/Research
Scope
Regional
Peering policy
Selective
IRR as-set
AS26:AS-ALL
Website
https://cornell.edu/
PeeringDB
net/21139
Facilities
3

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

1 valid (14.3%) 0 invalid (0.0%) 6 no ROA (85.7%)

Whois

Fetched from whois.arin.net

ASNumber:       26
ASName:         CORNELL
ASHandle:       AS26
RegDate:        1984-08-10
Updated:        2025-03-27
Ref:            https://rdap.arin.net/registry/autnum/26

OrgName:        Cornell University
OrgId:          CORNEL
Address:        Cornell Information Technologies
Address:        757 Rhodes Hall
City:           Ithaca
StateProv:      NY
PostalCode:     14853
Country:        US
RegDate:        1984-08-10
Updated:        2025-03-27
Ref:            https://rdap.arin.net/registry/entity/CORNEL

OrgTechHandle: MULDO2-ARIN
OrgTechName:   Muldoon, Trent
OrgTechPhone:  +1-607-255-2245
OrgTechEmail:  tnm-arin@cornell.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/MULDO2-ARIN

OrgTechHandle: BRADL365-ARIN
OrgTechName:   Bradley, Scott
OrgTechPhone:  +1-607-255-2626
OrgTechEmail:  srb3@cornell.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/BRADL365-ARIN

OrgAbuseHandle: NOC33962-ARIN
OrgAbuseName:   NOC
OrgAbusePhone:  +1-607-255-5500
OrgAbuseEmail:  noc@cornell.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC33962-ARIN

RNOCHandle: NOC33962-ARIN
RNOCName:   NOC
RNOCPhone:  +1-607-255-5500
RNOCEmail:  noc@cornell.edu
RNOCRef:    https://rdap.arin.net/registry/entity/NOC33962-ARIN

RTechHandle: BRADL365-ARIN
RTechName:   Bradley, Scott
RTechPhone:  +1-607-255-2626
RTechEmail:  srb3@cornell.edu
RTechRef:    https://rdap.arin.net/registry/entity/BRADL365-ARIN

RTechHandle: MULDO2-ARIN
RTechName:   Muldoon, Trent
RTechPhone:  +1-607-255-2245
RTechEmail:  tnm-arin@cornell.edu
RTechRef:    https://rdap.arin.net/registry/entity/MULDO2-ARIN