AS8318
CEMEX ESPANA S.A.
AS8318 is CEMEX ESPANA S.A. (cemex.com). It announces 1,024 IPv4 addresses in 4 prefixes, and 0 IPv6 prefixes.
Spain· RIPE NCC· allocated 1997-05-26· Business
1,024
IPv4 addresses announced
4
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
1,024
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.
- Spain1,024 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CMX-AS
- name
- CEMEX ESPANA S.A.
- org
- ORG-CES4-RIPE
- org name
- CEMEX ESPANA S.A.
- org address
- C/HERNANDEZ DE TEJADA, 1, 28027, MADRID, SPAIN
- org country
- ES
- country
- ES
- source
- ripe
- status
- ASSIGNED
- updated
- 2026-04-14
- maintainer
- RIPE-NCC-END-MNT|AS8318-MNT|CXES-DEFAULT-MNT
- abuse name
- CEMEX AbuseC
- abuse email
- fernando.garciavillaraco@cemex.com
- abuse kind
- role
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%
- 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
- 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 |
|---|---|---|---|---|
| 93.190.152.0/24 | Spain | Not found | 17 | 2026-10-02 |
| 93.190.153.0/24 | Spain | Not found | 17 | 2026-10-02 |
| 93.190.154.0/24 | Spain | Not found | 17 | 2026-10-02 |
| 93.190.155.0/24 | Spain | Not found | 17 | 2026-10-02 |
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