Sentex Communications Corporation
AS11647 is Sentex Communications Corporation (sentex.net). It announces 23,296 IPv4 addresses in 32 prefixes, and 2 IPv6 prefixes.
Canada· ARIN· allocated 1998-11-03· 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.
- Canada23,296 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SENTEX-NET
- name
- Sentex Communications Corporation
- org
- SCC-21
- org name
- Sentex Communications Corporation
- org address
- 240 Holiday Inn Drive, unit D, Cambridge, ON, N3C 3X4
- org city
- Cambridge
- org country
- CA
- country
- CA
- source
- arin
- created
- 1998-11-03
- updated
- 2012-03-02
- abuse name
- Technical Support, Sentex Communications
- abuse email
- support@sentex.net
- abuse phone
- +1-519-651-3400
- abuse kind
- role
- abuse city
- Cambridge
- abuse country
- CA
- admin name
- Technical Support, Sentex Communications
- admin email
- support@sentex.net
- admin phone
- +1-519-651-3400
- admin kind
- role
- admin city
- Cambridge
- admin country
- CA
- tech
- MT1960-ARIN
- tech name
- Mike Tancsa
- tech email
- networksupport@sentex.net
- tech phone
- +1-519-651-3400
- tech kind
- person
- tech city
- Cambridge
- tech country
- CA
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.
- VPN IP520.22%
- geonix, proxyempire, proxyseller0.12%
- None here
- None here
- None here
- None here
- Hosting IP5,63224.18%
- None here
- None here
- None here
- SSH IP9464.06%
- SMTP IP7533.23%
- 0.15%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 64.7.128.0/19 | Canada | not found | 17 | 2026-10-02 |
| 64.7.128.0/20 | Canada | not found | 17 | 2026-10-02 |
| 64.7.128.0/24 | Canada | not found | 5 | 2026-10-02 |
| 64.7.144.0/20 | Canada | not found | 17 | 2026-10-02 |
| 67.43.128.0/20 | Canada | not found | 17 | 2026-10-02 |
| 67.43.135.0/24 | Canada | not found | 5 | 2026-10-02 |
| 98.159.240.0/20 | Canada | not found | 17 | 2026-10-02 |
| 98.159.243.0/24 | Canada | not found | 5 | 2026-10-02 |
| 192.139.233.0/24 | Canada | not found | 17 | 2026-10-02 |
| 198.73.181.0/24 | Canada | not found | 17 | 2026-10-02 |
| 198.73.240.0/24 | Canada | not found | 17 | 2026-10-02 |
| 198.235.180.0/22 | Canada | not found | 17 | 2026-10-02 |
| 198.235.183.0/24 | Canada | not found | 5 | 2026-10-02 |
| 199.71.182.0/23 | Canada | not found | 17 | 2026-10-02 |
| 199.71.252.0/24 | Canada | not found | 17 | 2026-10-02 |
| 199.85.118.0/23 | Canada | not found | 17 | 2026-10-02 |
| 199.212.134.0/23 | Canada | not found | 17 | 2026-10-02 |
| 199.212.134.0/24 | Canada | not found | 17 | 2026-10-02 |
| 199.212.135.0/24 | Canada | not found | 17 | 2026-10-02 |
| 199.246.36.0/23 | Canada | not found | 17 | 2026-10-02 |
| 204.138.108.0/24 | Canada | not found | 17 | 2026-10-02 |
| 204.187.87.0/24 | Canada | not found | 17 | 2026-10-02 |
| 205.210.141.0/24 | Canada | not found | 17 | 2026-10-02 |
| 205.211.164.0/23 | Canada | not found | 17 | 2026-10-02 |
| 205.211.164.0/24 | Canada | not found | 17 | 2026-10-02 |
| 205.211.165.0/24 | Canada | not found | 17 | 2026-10-02 |
| 206.51.23.0/24 | Canada | not found | 17 | 2026-10-02 |
| 206.51.24.0/24 | Canada | not found | 17 | 2026-10-02 |
| 206.51.25.0/24 | Canada | not found | 17 | 2026-10-02 |
| 206.130.75.0/24 | Canada | not found | 17 | 2026-10-02 |
| 206.130.87.0/24 | Canada | not found | 17 | 2026-10-02 |
| 206.130.91.0/24 | Canada | not found | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
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