AS30681
John Carroll university
AS30681 is John Carroll university (jcu.edu). It announces 256 IPv4 addresses in 1 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2008-01-14· education
256
IPv4 addresses announced
1
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
256
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States256 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- JCU-ASN
- name
- John Carroll university
- org
- JCU-1
- org name
- John Carroll university
- org address
- Information Technology Services Department, 1 John Carroll Boulevard, Cleveland, OH, 44118
- org city
- Cleveland
- org country
- US
- country
- US
- source
- arin
- created
- 2008-01-14
- updated
- 2012-02-24
- remarks
- http://www.jcu.edu
- abuse name
- James Spitznagel
- abuse email
- jspitz@jcu.edu
- abuse phone
- +1-216-397-1614
- abuse kind
- person
- abuse city
- University Hts
- abuse country
- US
- admin name
- James Burke
- admin email
- burke@jcu.edu
- admin phone
- +1-216-397-4484
- admin kind
- person
- admin city
- Cleveland
- admin country
- US
- tech name
- Marc Barnett
- tech email
- mbarnett@jcu.edu
- tech phone
- +1-216-397-1705
- tech kind
- person
- tech city
- University Hts
- tech country
- US
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- 0.39%
- geonode, anyip2.34%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.78%
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 67.217.226.0/24 | United States | not found | 17 | 2026-10-02 |
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