AS62671
ECS-Infrastructure
AS62671 is ECS-Infrastructure (cu.edu). It announces 1,024 IPv4 addresses in 3 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2013-08-01· Education
1,024
IPv4 addresses announced
3
IPv4 prefixes
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
1,024
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 States1,024 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- UNIVERSITY-OF-COLORADO-SYSTEM
- name
- ECS-Infrastructure
- org
- UCUIS
- org name
- ECS-Infrastructure
- org address
- 1800 Grant St., Denver, CO, 80203
- org city
- Denver
- org country
- US
- country
- US
- source
- arin
- created
- 2013-08-01
- updated
- 2018-10-03
- abuse name
- ECS-Infra
- abuse email
- adam.newby@cu.edu
- abuse phone
- +1-720-443-3327
- abuse kind
- role
- abuse city
- Denver
- abuse country
- US
- admin name
- ECS-Infra
- admin email
- adam.newby@cu.edu
- admin phone
- +1-720-443-3327
- admin kind
- role
- admin city
- Denver
- admin country
- US
- tech name
- ECS-Infra
- tech email
- adam.newby@cu.edu
- tech phone
- +1-720-443-3327
- tech kind
- role
- tech city
- Denver
- 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.
- 0.29%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.10%
- 0.68%
- Web IP252.44%
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 204.228.68.0/22 | United States | Valid | 19 | 2026-10-02 |
| 204.228.68.0/24 | United States | Valid | 19 | 2026-10-02 |
| 204.228.69.0/24 | United States | Valid | 19 | 2026-10-02 |
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01 · License
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