Corporation Service Company
AS19574 is Corporation Service Company (cscinfo.com). It announces 3,328 IPv4 addresses in 6 prefixes, and 1 IPv6 prefixes.
United States· ARIN· allocated 2007-12-21· business
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 States3,328 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CSC
- name
- Corporation Service Company
- org
- CORPO-9
- org name
- Corporation Service Company
- org address
- 251 Little Falls Drive, Wilmington, DE, 19808
- org city
- Wilmington
- org country
- US
- country
- US
- source
- arin
- created
- 2007-12-21
- updated
- 2012-03-02
- abuse name
- Domain Abuse
- abuse email
- domainabuse@cscglobal.com
- abuse phone
- +1-302-636-5400
- abuse kind
- role
- abuse city
- Wilmington
- abuse country
- US
- admin name
- ArinAdmin
- admin email
- arinadmin@cscinfo.com
- admin phone
- +1-302-636-5400
- admin kind
- role
- admin city
- Wilmington
- admin country
- US
- tech name
- ArinTech
- tech email
- arintech@cscinfo.com
- tech phone
- +1-302-636-5400
- tech kind
- role
- tech city
- Wilmington
- 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.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 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 |
|---|---|---|---|---|
| 165.160.12.0/24 | United States | not found | 17 | 2026-10-02 |
| 165.160.13.0/24 | United States | not found | 17 | 2026-10-02 |
| 165.160.14.0/24 | United States | not found | 17 | 2026-10-02 |
| 165.160.15.0/24 | United States | not found | 17 | 2026-10-02 |
| 165.160.16.0/24 | United States | not found | 17 | 2026-10-02 |
| 165.160.32.0/21 | United States | not found | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2620:8a::/48 | United States | not found | 20 | 2026-10-02 |
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