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AS401606

Colorado Department of Transportation

AS401606 is Colorado Department of Transportation (state.co.us). It announces 512 IPv4 addresses in 2 prefixes, and 0 IPv6 prefixes.

United States· ARIN· allocated 2025-01-15· Government

512
IPv4 addresses announced
2
IPv4 prefixes
0
IPv6 prefixes
50.00%
of its routes RPKI-valid
512
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.

  1. United States512 · 100.00%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
CDOT-ITS-01
name
Colorado Department of Transportation
org
CDT-63
org name
Colorado Department of Transportation
org address
425C Corporate Cir, Golden, CO, 80401
org city
Golden
org country
US
country
US
source
arin
created
2025-01-15
updated
2025-01-15
abuse name
CDOT ITS Network
abuse phone
+1-303-512-5802
abuse kind
role
abuse city
Golden
abuse country
US
admin name
CDOT ITS Network
admin phone
+1-303-512-5802
admin kind
role
admin city
Golden
admin country
US
tech name
CDOT ITS Network
tech phone
+1-303-512-5802
tech kind
role
tech city
Golden
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.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

2 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
165.127.103.0/24United StatesValid172026-10-02
205.169.171.0/24United StatesNot found172026-10-02
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