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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 AS19423 at robtex .
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0 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
Other Pingable IPs IP Address ASN Details 173.92.163.15 Ping AS11426 Charter Communications Inc #119 10.71ms from Charlotte, US 108.128.122.255 Ping AS16509 Amazon.com, Inc. #18 0.17ms from Dublin, IE 192.44.1.111 Ping AS5501 Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. #38,270 2.57ms from Frankfurt am Main, DE 60.15.247.191 Ping AS4837 CHINA UNICOM China169 Backbone #13 4.55ms from Harbin, CN 124.56.174.79 Ping AS17858 LG POWERCOMM #96 1.67ms from Incheon, KR 16.79.182.31 Ping AS16509 Amazon.com, Inc. #18 0.14ms from Jakarta, ID 47.159.156.111 Ping AS5650 Verizon Business #70 2.15ms from Los Angeles, US 113.123.129.63 Ping AS4134 CHINANET BACKBONE #5 9.25ms from Qingdao, CN 178.70.29.31 Ping AS12389 PJSC Rostelecom #25 2.30ms from Saint Petersburg, RU 56.10.117.15 Ping AS16509 Amazon.com, Inc. #18 0.62ms from Singapore, SG
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Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more. Traceroute →
$ traceroute -a -n -q1 -m10 199.185.125.54
traceroute to 199.185.125.54 (199.185.125.54 ): 10 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Los Angeles, US
On November 5, 2026
Netblock Company Num of IPs Lethbridge College
256 Lethbridge College
256 Lethbridge College
256 Lethbridge College
256
Powered by IP Ranges data IPs in this network linked to physical places, based on their Wi-Fi networks.
Places IPs 5 5 New IPinfo Places identifies hotels, airports, stadiums, and more with building-level precision.
Explore Places There are 2 peers for this ASN.
There are 2 upstreams for this ASN.
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS19423 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 100%
Held location over 1 year 100%
Median days between moves 1,114 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.
A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
Neighbours by global rank Log scale. The dashed line marks this network.
Times shown in Canada local time (UTC-7). Less More
Peak hour 10:00–11:00
Active hours 9 hrs (business hours)
Weekend vs weekday weekdays heavier
Busiest day Tue
Network type Education
Geography Canada 
Hotel