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Summary IP address summary information Name
Kay Net (UK) Ltd Country
Website
Hosted domains
0 IPv4 addresses
256 IPv6 addresses
1.93 × 1025 ASN type
Business Registry
RIPE Allocated
8 years ago on May 16, 2018 Updated
5 years ago on Nov 16, 2020
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS43131
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 AS43131 at robtex .
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Data Data
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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 13.81.42.155 Ping AS8075 Microsoft Corporation #234 0.29ms from Amsterdam, NL 13.224.192.107 Ping AS16509 Amazon.com, Inc. #23 0.21ms from Athens, GR 87.168.98.203 Ping AS3320 Deutsche Telekom AG #7 2.98ms from Frankfurt am Main, DE 123.233.139.91 Ping AS4837 CHINA UNICOM China169 Backbone #10 3.07ms from Jinan, CN 75.168.124.139 Ping AS209 CenturyLink Communications, LLC #57 2.06ms from Minneapolis, US 65.2.128.251 Ping AS16509 Amazon.com, Inc. #23 0.14ms from Mumbai, IN 126.4.6.235 Ping AS17676 SoftBank Corp. #11 6.27ms from Osaka, JP 4.251.18.123 Ping AS8075 Microsoft Corporation #234 0.20ms from Paris, FR 4.149.75.203 Ping AS8075 Microsoft Corporation #234 0.30ms from Quincy, US 74.119.79.139 Ping AS32934 Facebook, Inc. #2,848 0.16ms from San Jose, US
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Traceroute Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more. Traceroute →
$ traceroute -a -n -q1 -f6 81.161.226.254
traceroute to 81.161.226.254 (81.161.226.254 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Manchester, GB
On September 17, 2026
There are 1 peers for this ASN.
ASN Name Rank AS20473 The Constant Company, LLC #151
There are 1 upstreams for this ASN.
ASN Name Rank AS20473 The Constant Company, LLC #151
There are 0 downstreams for this ASN.
No downstreams found.
Share of IPv4 footprint per hexagon Less More
Held location over 90 days 91%
Held location over 1 year 94%
Median days between moves 121 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 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 Kingdom local time (UTC). Less More
Peak hour 09:00–10:00
Active hours 13 hrs
Weekend vs weekday weekdays heavier
Busiest day Fri
Network type Business
Geography United Kingdom 
