AS7816
Concurrent Technologies Corporation
AS7816 is Concurrent Technologies Corporation (ctc.com). It announces 256 IPv4 addresses in 1 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 1997-01-21· business
256
IPv4 addresses announced
1
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
256
of its IPv4 geolocated
1
country
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 States256 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CTC
- name
- Concurrent Technologies Corporation
- org
- CTCC
- org name
- Concurrent Technologies Corporation
- org address
- 100 CTC Drive, Johnstown, PA, 15904
- org city
- Johnstown
- org country
- US
- country
- US
- source
- arin
- created
- 1997-01-21
- updated
- 2025-05-06
- abuse name
- Network Operations Center
- abuse email
- noc@ctc.com
- abuse phone
- +1-814-269-2690
- abuse kind
- role
- abuse city
- Johnstown
- abuse country
- US
- admin name
- Jim Erb
- admin email
- erb@ctc.com
- admin phone
- +1-814-269-6581
- admin kind
- person
- admin city
- Johnstown
- admin country
- US
- tech
- GERKO1-ARIN
- tech name
- Danielle Gerko
- tech email
- gerkod@ctc.com
- tech phone
- +1-814-269-2657
- tech kind
- person
- tech city
- Johnstown
- 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 IP145.47%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 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 |
|---|---|---|---|---|
| 206.166.250.0/24 | United States | not found | 16 | 2026-10-02 |
00 · Evaluate
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01 · License
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Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.