CORTUC S.A.
AS263789 is CORTUC S.A. (fonoglobal.com.ar). It announces 1,024 IPv4 addresses in 5 prefixes, and 1 IPv6 prefixes.
Argentina· LACNIC· allocated 2015-06-24· isp
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Argentina1,024 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- name
- CORTUC S.A.
- org
- AR-COSA91-LACNIC
- org name
- CORTUC S.A.
- org address
- -, Juana Azurduy, Buenos Aires, 1429, AR
- org country
- AR
- country
- AR
- source
- lacnic
- status
- DIRECT ALLOCATION
- created
- 2015-06-24
- updated
- 2015-06-24
- descr
- CORTUC S.A.
- abuse
- IGC10
- abuse name
- Imer Gabriel Cortes
- abuse email
- gcortes@fonoglobal.com.ar
- abuse phone
- +54 1170770000#104
- abuse kind
- role
- admin
- IGC10
- admin name
- Imer Gabriel Cortes
- admin email
- gcortes@fonoglobal.com.ar
- admin phone
- +54 1170770000#104
- admin kind
- role
- tech
- IGC10
- tech name
- Imer Gabriel Cortes
- tech email
- gcortes@fonoglobal.com.ar
- tech phone
- +54 1170770000#104
- tech 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%
- novada, dataimpulse, thordata6.35%
- None here
- dataimpulse, floppydata0.59%
- None here
- None here
- None here
- None here
- None here
- None here
- 0.20%
- 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 |
|---|---|---|---|---|
| 138.121.84.0/22 | Argentina | valid | 17 | 2026-10-02 |
| 138.121.84.0/24 | Argentina | valid | 4 | 2026-10-02 |
| 138.121.85.0/24 | Argentina | valid | 4 | 2026-10-02 |
| 138.121.86.0/24 | Argentina | valid | 4 | 2026-10-02 |
| 138.121.87.0/24 | Argentina | valid | 4 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2803:8c40::/32 | Argentina | valid | 20 | 2026-10-02 |
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