Tera Fiber Telecomunicações Ltda
AS266967 is Tera Fiber Telecomunicações Ltda (terafiber.com.br). It announces 512 IPv4 addresses in 3 prefixes, and 7 IPv6 prefixes.
Brazil· LACNIC· allocated 2017-11-01· 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.
- Brazil512 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- name
- Tera Fiber Telecomunicações Ltda
- org
- 26728407000123
- org name
- Tera Fiber Telecomunicações Ltda
- country
- BR
- source
- lacnic
- status
- DIRECT ALLOCATION
- created
- 2017-11-01
- updated
- 2017-11-01
- descr
- Tera Fiber Telecomunicações Ltda
- abuse
- EGS156
- abuse name
- Eduardo Gimenes Ribeiro Santos
- abuse kind
- role
- admin
- EGS156
- admin name
- Eduardo Gimenes Ribeiro Santos
- 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.
- 1.37%
- novada, dataimpulse, 711proxy5.66%
- None here
- None here
- None here
- None here
- Hosting IP25650.00%
- None here
- None here
- None here
- 0.59%
- None here
- 0.39%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 45.226.138.0/23 | Brazil | valid | 16 | 2026-10-02 |
| 45.226.138.0/24 | Brazil | valid | 16 | 2026-10-02 |
| 45.226.139.0/24 | Brazil | valid | 16 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2804:4614:e000::/35 | Brazil | valid | 19 | 2026-10-02 |
| 2804:4614:e000::/36 | Brazil | valid | 19 | 2026-10-02 |
| 2804:4614:e000::/37 | Brazil | valid | 19 | 2026-10-02 |
| 2804:4614:e800::/37 | Brazil | valid | 19 | 2026-10-02 |
| 2804:4614:f000::/36 | Brazil | valid | 19 | 2026-10-02 |
| 2804:4614:f000::/37 | Brazil | valid | 19 | 2026-10-02 |
| 2804:4614:f800::/37 | Brazil | valid | 19 | 2026-10-02 |
Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.