AS19480
CHICAGO PUBLIC LIBRARY
AS19480 is CHICAGO PUBLIC LIBRARY (chipublib.org). It announces 512 IPv4 addresses in 2 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2011-02-04· government
512
IPv4 addresses announced
2
IPv4 prefixes
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
512
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 States512 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CPL
- name
- CHICAGO PUBLIC LIBRARY
- org
- CHICA-52
- org name
- CHICAGO PUBLIC LIBRARY
- org address
- 400 S STATE, CHGO, IL, 60605
- org city
- CHGO
- org country
- US
- country
- US
- source
- arin
- created
- 2011-02-04
- updated
- 2012-03-02
- abuse name
- Adnan Suleiman
- abuse email
- asuleima@chipublib.org
- abuse phone
- +1-312-747-4049
- abuse kind
- person
- abuse city
- Chicago
- abuse country
- US
- admin name
- Adnan Suleiman
- admin email
- asuleima@chipublib.org
- admin phone
- +1-312-747-4049
- admin kind
- person
- admin city
- Chicago
- admin country
- US
- tech name
- Adnan Suleiman
- tech email
- asuleima@chipublib.org
- tech phone
- +1-312-747-4049
- tech kind
- person
- tech city
- Chicago
- tech country
- US
- abuse validated
- 1
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.
- 0.20%
- geonode0.20%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.59%
- 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 |
|---|---|---|---|---|
| 64.107.3.0/24 | United States | valid | 16 | 2026-10-02 |
| 66.99.5.0/24 | United States | valid | 16 | 2026-10-02 |
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