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Summary IP address summary information Name
CDW Ltd Country
Website
Hosted domains
42 IPv4 addresses
4,096 IPv6 addresses
0 ASN type
Hosting Registry
RIPE Allocated
11 years ago on Jan 21, 2015 Updated
3 years ago on Dec 23, 2022
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS201126
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 AS201126 at robtex .
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Data Data
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Resources Resources
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 -m12 153.92.45.214
traceroute to 153.92.45.214 (153.92.45.214 ): 12 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Vilnius, LT
On October 16, 2026
Netblock Company Num of IPs CDW Ltd
1,024 CDW Ltd
512 CDW Ltd
256 CDW Ltd
256 CDW Ltd
256 CDW Ltd
256 CDW Ltd
256 CDW Ltd
256 CDW Ltd
256 CDW Ltd
256
Show more IP Ranges
Powered by IP Ranges data
There are 3 upstreams for this ASN.
ASN Name Rank AS174 Cogent Communications, LLC #6 AS3257 GTT Communications Inc. #28 AS6461 Zayo Bandwidth #43
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS201126 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 77%
Held location over 1 year 85%
Median days between moves 43 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 42 domain names hosted across 30 IP addresses on this ASN.
Pingable IPs 9 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
IP Address ASN Details 188.116.54.3 Ping AS201126 CDW Ltd #35,319 7.27ms from London, GB 185.176.243.254 Ping AS201126 CDW Ltd #35,319 4.49ms from Erith, GB 194.105.149.160 Ping AS201126 CDW Ltd #35,319 4.24ms from London, GB 91.240.17.49 Ping AS201126 CDW Ltd #35,319 4.31ms from London, GB 185.74.25.250 Ping AS201126 CDW Ltd #35,319 1.70ms from London, GB 153.92.44.9 Ping AS201126 CDW Ltd #35,319 4.26ms from London, GB 153.92.43.249 Ping AS201126 CDW Ltd #35,319 4.35ms from London, GB 185.74.27.225 Ping AS201126 CDW Ltd #35,319 4.24ms from London, GB 185.74.26.69 Ping AS201126 CDW Ltd #35,319 4.24ms from London, GB
Activity A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
There are 50 peers for this ASN.
Times shown in United Kingdom local time (UTC). Less More
Peak hour 21:00–22:00
Active hours 10 hrs (business hours)
Weekend vs weekday weekdays heavier
Busiest day Mon
Network type Hosting / Cloud
Geography United Kingdom AS174 Cogent Communications, LLC #6
AS286 GTT Communications Inc.
AS917 Misaka Network, Inc. #1,525
AS1239 Cogent Communications, LLC
AS2856 British Telecommunications Limited #26
AS3257 GTT Communications Inc. #28
