Mountain West Technologies Corporation
AS10947 is Mountain West Technologies Corporation (mwtn.net). It announces 9,984 IPv4 addresses in 11 prefixes, and 1 IPv6 prefixes.
United States· ARIN· allocated 1998-02-09· 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.
- United States9,984 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- WERCS-NET
- name
- Mountain West Technologies Corporation
- org
- CBS-129
- org name
- Mountain West Technologies Corporation
- org address
- 851 Werner Ct, Suite 100, Casper, WY, 82601
- org city
- Casper
- org country
- US
- country
- US
- source
- arin
- created
- 1998-02-09
- updated
- 2012-03-02
- abuse name
- Josh Black
- abuse email
- jblack@mwtcorp.net
- abuse phone
- +1-307-233-8380
- abuse kind
- person
- abuse city
- Casper
- abuse country
- US
- admin name
- Duran Dunn
- admin email
- ddunn@mwtcorp.net
- admin phone
- +1-307-233-8386
- admin kind
- person
- admin city
- Casper
- admin country
- US
- tech name
- Josh Black
- tech email
- jblack@mwtcorp.net
- tech phone
- +1-307-233-8380
- tech kind
- person
- tech city
- Casper
- tech country
- US
- abuse validated
- 1
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 IP194watchguard, datto1.94%
- anyip, cliproxy, thordata0.37%
- floppydata0.01%
- None here
- None here
- None here
- Hosting IP2,09220.95%
- None here
- None here
- None here
- SSH IP300.30%
- SMTP IP530.53%
- 0.56%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 66.62.70.0/23 | United States | valid | 17 | 2026-10-02 |
| 66.62.75.0/24 | United States | valid | 17 | 2026-10-02 |
| 66.119.48.0/23 | United States | not found | 17 | 2026-10-02 |
| 66.119.50.0/24 | United States | not found | 17 | 2026-10-02 |
| 66.119.51.0/24 | United States | not found | 17 | 2026-10-02 |
| 66.119.52.0/22 | United States | not found | 17 | 2026-10-02 |
| 66.119.54.0/24 | United States | not found | 17 | 2026-10-02 |
| 66.119.56.0/21 | United States | not found | 17 | 2026-10-02 |
| 66.119.56.0/24 | United States | not found | 17 | 2026-10-02 |
| 104.151.176.0/20 | United States | not found | 17 | 2026-10-02 |
| 162.219.136.0/22 | United States | not found | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2607:fe98::/32 | United States | not found | 19 | 2026-10-02 |
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