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Summary IP address summary information Name
Department of Administrative Services Country
Website
Hosted domains
135 IPv4 addresses
263,680 IPv6 addresses
0 ASN type
Government Registry
ARIN Allocated
25 years ago on Feb 28, 2001 Updated
14 years ago on Mar 2, 2012
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS19902
What is an ASN? Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS19902 at robtex .
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Stub AS
Stub AS
Traceroute Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more. Traceroute →
$ traceroute -a -n -q1 -f2 -m8 66.145.225.249
traceroute to 66.145.225.249 (66.145.225.249 ): 8 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Bend, US
On October 9, 2026
Netblock Company Num of IPs Department of Administrative Services
131,072 Department of Administrative Services
65,536 Department of Administrative Services
65,536 Department of Administrative Services
1,024 Department of Administrative Services
256 Department of Administrative Services
256
Powered by IP Ranges data
Places IPs in this network linked to physical places, based on their Wi-Fi networks.
Places IPs 1 1 New IPinfo Places identifies hotels, airports, stadiums, and more with building-level precision.
Explore Places There are 1 peers for this ASN.
ASN Name Rank AS600 OARnet #728
There are 1 upstreams for this ASN.
ASN Name Rank AS600 OARnet #728
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS19902 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 82%
Held location over 1 year 89%
Median days between moves 35 days
Geolocation scope National How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 135 domain names hosted across 60 IP addresses on this ASN.
Pingable IPs 49 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
IP Address ASN Details 156.63.158.2 Ping AS19902 Department of Administrative Services #18,789 2.48ms from Columbus, US 66.144.84.121 Ping AS19902 Department of Administrative Services #18,789 9.52ms from Columbus, US 156.63.71.250 Ping AS19902 Department of Administrative Services #18,789 2.19ms from Columbus, US 156.63.236.193 Ping AS19902 Department of Administrative Services #18,789 9.04ms from Columbus, US 156.63.10.20 Ping AS19902 Department of Administrative Services #18,789 4.87ms from Columbus, US 66.145.254.51 Ping AS19902 Department of Administrative Services #18,789 2.26ms from Columbus, US 66.145.253.67 Ping AS19902 Department of Administrative Services #18,789 6.82ms from Columbus, US 66.144.117.41 Ping AS19902 Department of Administrative Services #18,789 2.27ms from Columbus, US 66.145.133.5 Ping AS19902 Department of Administrative Services #18,789 2.12ms from Columbus, US 66.144.255.225 Ping AS19902 Department of Administrative Services #18,789 2.40ms from Columbus, US
Show more
Activity A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
Times shown in United States local time (UTC-5). Less More
Peak hour 09:00–10:00
Active hours 24 hrs (around the clock)
Weekend vs weekday weekdays heavier
Busiest day Tue
Network type Government
Geography United States 
University