Skip to main content
Access unlimited lookups, API and downloads, data enrichment, and Probenet Live.
Get started for free
Summary IP address summary information Name
petersburg city public schools Country
Website
Hosted domains
0 IPv4 addresses
256 IPv6 addresses
0 ASN type
Education Registry
ARIN Allocated
5 years ago on Dec 9, 2020 Updated
5 years ago on Dec 9, 2020
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS399099
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 AS399099 at robtex .
Products Products
Data Data
Why IPinfo? Why IPinfo?
Resources Resources
Stub AS
Stub AS
Pingable IPs 1 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
Other Pingable IPs IP Address ASN Details 69.150.42.43 Ping AS7018 AT&T Enterprises, LLC #4 9.51ms from Dallas, US 91.14.175.139 Ping AS3320 Deutsche Telekom AG #7 3.78ms from Duesseldorf, DE 165.101.114.139 Ping AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP #1,443 0.68ms from Hanoi, VN 92.243.78.11 Ping AS203568 Airband Community Internet Ltd #14,962 0.30ms from London, GB 187.250.217.155 Ping AS8151 Uninet S.A. de C.V. #3 3.89ms from Los Angeles, US 77.227.26.139 Ping AS12430 VODAFONE ESPANA S.A.U. #74 0.71ms from Madrid, ES 216.17.24.187 Ping AS10242 US Internet Corp #960 0.48ms from Minneapolis, US 190.107.178.139 Ping AS265831 SOC. COMERCIAL WIRENET CHILE LTDA. #36,343 1.02ms from Santiago, CL 99.234.231.155 Ping AS812 Rogers Communications Canada Inc. #54 3.67ms from Toronto, CA 78.175.107.59 Ping AS9121 Turk Telekomunikasyon Anonim Sirketi #45 18.57ms from Bursa, TR
Show more
Traceroute Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more. Traceroute →
$ traceroute -a -n -q1 -f4 205.166.21.15
traceroute to 205.166.21.15 (205.166.21.15 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Ashburn, US
On October 2, 2026
There are 1 peers for this ASN.
ASN Name Rank AS21508 Comcast Cable Communications, LLC #2,717
There are 1 upstreams for this ASN.
ASN Name Rank AS21508 Comcast Cable Communications, LLC #2,717
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS399099 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 69%
Held location over 1 year 83%
Median days between moves 51 days
Geolocation scope City How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 0 domain names hosted across 0 IP addresses on this ASN.
No domains found.
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 08:00–09:00
Active hours 8 hrs (business hours)
Weekend vs weekday weekdays heavier
Busiest day Wed
Network type Education
Geography United States 
