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
Protronics Technologies, Inc. Country
Website
Hosted domains
3 IPv4 addresses
1,024 IPv6 addresses
0 ASN type
ISP Registry
ARIN Allocated
21 years ago on May 20, 2005 Updated
14 years ago on Feb 24, 2012
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS16388
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 AS16388 at robtex .
Products Products
Data Data
Why IPinfo? Why IPinfo?
Resources Resources
Pingable IPs 3 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
Other Pingable IPs IP Address ASN Details 44.198.206.20 Ping AS14618 Amazon.com, Inc. #62 0.54ms from Ashburn, US 54.147.167.180 Ping AS14618 Amazon.com, Inc. #62 0.69ms from Ashburn, US 157.181.161.244 Ping AS2012 ELTENET #17,881 0.74ms from Budapest, HU 46.188.170.164 Ping AS5391 Croatian Telecom Inc. #167 7.48ms from Budapest, HU 76.156.173.68 Ping AS7922 Comcast Cable Communications, LLC #1 13.92ms from Chicago, US 91.2.151.4 Ping AS3320 Deutsche Telekom AG #7 2.44ms from Frankfurt am Main, DE 151.72.31.244 Ping AS1267 WIND TRE S.P.A. #56 14.79ms from Frosinone, IT 171.228.40.4 Ping AS7552 Viettel Group #76 3.22ms from Hanoi, VN 80.79.202.52 Ping AS20953 Info.nl Holding B.V. #62,014 0.60ms from Amsterdam, NL 32.189.35.212 Ping AS16509 Amazon.com, Inc. #21 0.14ms from Boardman, US
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 208.64.48.134
traceroute to 208.64.48.134 (208.64.48.134 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in St. Louis, US
On September 24, 2026
There are 2 peers for this ASN.
ASN Name Rank AS209 CenturyLink Communications, LLC #57 AS13324 Executive Personal Computers Inc. #19,104
There are 2 upstreams for this ASN.
ASN Name Rank AS209 CenturyLink Communications, LLC #57 AS13324 Executive Personal Computers Inc. #19,104
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS16388 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 85%
Held location over 1 year 93%
Median days between moves 45 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 3 domain names hosted across 2 IP addresses on this ASN.
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-6). Less More
Peak hour 09:00–10:00
Active hours 5 hrs (business hours)
Weekend vs weekday weekdays heavier
Busiest day Thu
Network type Consumer ISP
Geography United States 
