AS31822 City University of New York

United States CITY-UNIVERSITY-OF-NEW-YORK ARIN 12 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
659,712
IPv6 /48 networks
0
RPKI
0 valid12 no ROA
Peers and downstreams
1

Holder

AS name
CITY-UNIVERSITY-OF-NEW-YORK
Description
City University of New York
Organisation
City University of New York
Abuse contact
Not published
Assigned
2004-01-01
Registered
2004-01-02
Record last changed
2023-09-20 13:28 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade D · 45/100
fail Prefixes covered by valid ROAs
0 of 12 announced prefixes are RPKI valid, 12 have no ROA.
0/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.
10/10
fail Announces IPv6
No IPv6 prefixes are announced.
0/15
pass More than one upstream
2 upstreams seen in BGP.
10/10
pass Working abuse contact
security@cuny.edu is published.
15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.
0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.
10/10
fail Registry record maintained
Last changed 2023-09-20.
0/5

Routing changes

Last 30 days
No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS31822
as-name:        CITY-UNIVERSITY-OF-NEW-YORK
handle:         AS31822
registrant:     CUNY (City University of New York)
administrative: CHANG151-ARIN (Richard Chang) <richard.chang@cuny.edu>
abuse:          CIS21-ARIN (CUNY Information Security) <security@cuny.edu>
technical:      FERRE358-ARIN (Gus Ferrer) <agustin.ferrer@cuny.edu>
technical:      FERRE358-ARIN (Gus Ferrer) <agustin.ferrer@cuny.edu>
last changed:   2023-09-20T09:28:33-04:00
registration:   2004-01-02T17:14:25-05:00
source:         ARIN (RDAP)