CHECS
AS3912 is CHECS (checs.net). It announces 9,984 IPv4 addresses in 16 prefixes, and 1 IPv6 prefixes.
United States· ARIN· allocated 1996-10-01· 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 States9,984 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CHECS
- name
- CHECS
- org
- CHECSN-Z
- org name
- CHECS
- org address
- Box 30001 MSC 3AT, Las Cruces, NM, 88033
- org city
- Las Cruces
- org country
- US
- country
- US
- source
- arin
- created
- 1996-10-01
- updated
- 2023-09-27
- abuse name
- CHECS NOC
- abuse email
- noc@checs.net
- abuse phone
- +1-575-646-5999
- abuse kind
- role
- abuse city
- Las Cruces
- abuse country
- US
- admin name
- CHECS NOC
- admin email
- noc@checs.net
- admin phone
- +1-575-646-5999
- admin kind
- role
- admin city
- Las Cruces
- admin country
- US
- tech
- CHECS-ARIN
- tech name
- CHECS NOC
- tech email
- noc@checs.net
- tech phone
- +1-575-646-5999
- tech kind
- role
- tech city
- Las Cruces
- 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.
- 0.05%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.07%
- None here
- 0.04%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 63.225.1.0/24also AS65208 | United States | not found | 17 | 2026-10-02 |
| 192.65.78.0/24 | United States | not found | 20 | 2026-10-02 |
| 192.88.137.0/24 | United States | not found | 20 | 2026-10-02 |
| 192.88.138.0/24 | United States | not found | 20 | 2026-10-02 |
| 192.88.139.0/24 | United States | not found | 20 | 2026-10-02 |
| 198.59.187.0/24 | United States | not found | 20 | 2026-10-02 |
| 204.134.48.0/24 | United States | not found | 20 | 2026-10-02 |
| 204.134.49.0/24 | United States | not found | 20 | 2026-10-02 |
| 204.134.50.0/24 | United States | not found | 20 | 2026-10-02 |
| 204.134.55.0/24 | United States | not found | 19 | 2026-10-02 |
| 204.134.56.0/23 | United States | not found | 20 | 2026-10-02 |
| 204.134.66.0/24 | United States | not found | 20 | 2026-10-02 |
| 204.134.102.0/24 | United States | not found | 20 | 2026-10-02 |
| 204.134.103.0/24 | United States | not found | 20 | 2026-10-02 |
| 206.206.128.0/19 | United States | not found | 20 | 2026-10-02 |
| 216.161.32.0/23also AS65208 | United States | not found | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2607:7840::/32 | United States | not found | 20 | 2026-10-02 |
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