CAS TELECOMUNICACOES EIRELI
AS264204 is CAS TELECOMUNICACOES EIRELI (cas.net.br). It announces 2,048 IPv4 addresses in 2 prefixes, and 3 IPv6 prefixes.
Brazil· LACNIC· allocated 2015-04-07· 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.
- Brazil8 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- name
- CAS TELECOMUNICACOES EIRELI
- org
- 17404232000108
- org name
- CAS TELECOMUNICACOES EIRELI
- country
- BR
- source
- lacnic
- status
- DIRECT ALLOCATION
- created
- 2015-04-07
- updated
- 2022-05-04
- descr
- CAS TELECOMUNICACOES EIRELI
- abuse
- CATEL29
- abuse name
- CAS TELECOM
- abuse kind
- role
- admin
- CATEL29
- admin name
- CAS TELECOM
- admin 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.
- 0.15%
- novada, geonode, dataimpulse39.60%
- None here
- None here
- None here
- None here
- Hosting IP76837.50%
- None here
- None here
- None here
- SSH IP492.39%
- 0.10%
- 0.29%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 138.97.232.0/22 | — | not found | 18 | 2026-10-02 |
| 170.0.124.0/22 | Brazil | not found | 18 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2804:2424::/32 | — | not found | 20 | 2026-10-02 |
| 2804:2424::/33 | — | not found | 2 | 2026-10-02 |
| 2804:2424:8000::/33 | — | not found | 2 | 2026-10-02 |
Test the real build first.
An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.