AS33194
Chemical Abstracts Service
AS33194 is Chemical Abstracts Service (cas.org). It announces 65,536 IPv4 addresses in 9 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2004-10-22· business
65,536
IPv4 addresses announced
9
IPv4 prefixes
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
65,536
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 States65,536 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CAS-AUTONOMOUS-SYSTEM
- name
- Chemical Abstracts Service
- org
- CAS
- org name
- Chemical Abstracts Service
- org address
- 2540 Olentangy River Road, Columbus, OH, 43202-1505
- org city
- Columbus
- org country
- US
- country
- US
- source
- arin
- created
- 2004-10-22
- updated
- 2012-03-02
- abuse name
- Network Services Group
- abuse email
- nsg@cas.org
- abuse phone
- +1-614-447-3600
- abuse kind
- role
- abuse city
- Columbus
- abuse country
- US
- admin name
- Jon Baumann
- admin email
- jbaumann@cas.org
- admin phone
- +1-614-447-3600
- admin kind
- person
- admin city
- Columbus
- admin country
- US
- tech name
- Jon Baumann
- tech email
- jbaumann@cas.org
- tech phone
- +1-614-447-3600
- tech kind
- person
- tech city
- Columbus
- 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.
- 0.00%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.00%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 134.243.0.0/16 | United States | valid | 18 | 2026-10-02 |
| 134.243.5.0/24 | United States | valid | 18 | 2026-10-02 |
| 134.243.50.0/24 | United States | valid | 18 | 2026-10-02 |
| 134.243.86.0/24 | United States | valid | 18 | 2026-10-02 |
| 134.243.90.0/24 | United States | valid | 18 | 2026-10-02 |
| 134.243.252.0/24 | United States | valid | 18 | 2026-10-02 |
| 134.243.253.0/24 | United States | valid | 18 | 2026-10-02 |
| 134.243.254.0/24 | United States | valid | 18 | 2026-10-02 |
| 134.243.255.0/24 | United States | valid | 18 | 2026-10-02 |
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