1. All IP Ranges
  2. 64.0.0.0/8
  3. 64.137.0.0/16
  4. AS42689  | 64.137.20.0/23

64.137.20.0/23

AS42689  ·  Glide Student & Residential Limited

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Summary

Country United Kingdom
Domain colt.net
ASN AS42689
Registry RIPE
ID COLT-UK

WHOIS Details

inetnum:        64.137.20.0 - 64.137.21.255
netname:        COLT-UK
descr:          COLT Technology Services Group Limited
country:        GB
admin-c:        AR64008-RIPE
tech-c:         AR64008-RIPE
status:         ASSIGNED PA
mnt-by:         lir-uk-fastplanet-1-MNT
mnt-by:         CABLE-FIBERLINK
created:        2023-03-09T11:32:33Z
last-modified:  2023-03-09T14:12:52Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR64008-RIPE
abuse-org:      ORG-FL311-RIPE

role:           Abuse-C Role
address:        UNITED KINGDOM
address:        LONDON
address:        W8 6BD
address:        OFFICE 4 219 KENSINGTON HIGH STREET,
e-mail:         [email protected]
abuse-mailbox:  [email protected]
nic-hdl:        AR64008-RIPE
mnt-by:         lir-uk-fastplanet-1-MNT
created:        2021-08-13T09:11:58Z
last-modified:  2021-08-13T09:11:59Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 64.137.0.0/16

Range ASN Company Num of IPs
64.137.192.0/18 AS25019 Saudi Telecom Company JSC 16,384
64.137.160.0/19 AS30029 Dobson Technologies - Transport and Telecom Solutions, LLC 8,192
64.137.128.0/19 AS21949 Beanfield Technologies Inc. 8,192
64.137.24.0/22 AS42689 COLT Technology Services Group Limited 1,024
64.137.80.0/22 AS212238 FASTPLANET LTD 1,024
64.137.0.0/22 AS5089 Virgin Media Limited 1,024
64.137.4.0/22 AS5089 Virgin Media Limited 1,024
64.137.60.0/22 AS212238 FASTPLANET LTD 1,024
64.137.96.0/22 AS202044 FASTPLANET LTD 1,024
64.137.58.0/23 AS212238 FASTPLANET LTD 512
64.137.92.0/23 AS202044 FASTPLANET LTD 512
64.137.70.0/23 AS205964 FASTPLANET LTD 512
64.137.164.0/23 AS30029 Dobson Technologies - Transport and Telecom Solutions, LLC 512
64.137.12.0/23 AS42689 COLT Technology Services Group Limited 512
64.137.100.0/23 AS212238 FASTPLANET LTD 512
64.137.64.0/23 AS50304 FASTPLANET LTD 512
64.137.10.0/23 AS212238 FASTPLANET LTD 512
64.137.94.0/23 AS212238 FASTPLANET LTD 512
64.137.56.0/23 AS202044 FASTPLANET LTD 512
64.137.170.0/23 AS30029 Dobson Technologies - Transport and Telecom Solutions, LLC 512
64.137.14.0/23 AS212238 FASTPLANET LTD 512
64.137.18.0/23 AS212238 FASTPLANET LTD 512
64.137.30.0/23 AS329225 FASTPLANET LTD 512
64.137.42.0/23 AS212238 FASTPLANET LTD 512
64.137.48.0/23 AS212238 FASTPLANET LTD 512
64.137.34.0/23 AS3320 Deutsche Telekom AG 512
64.137.40.0/23 AS3320 Deutsche Telekom AG 512
64.137.186.0/24 AS30029 Dobson Technologies - Transport and Telecom Solutions, LLC 256
64.137.125.0/24 AS3320 FASTPLANET LTD 256
64.137.125.0/24 AS3320 FASTPLANET LTD 256
64.137.121.0/24 AS396356 FASTPLANET LTD 256
64.137.36.0/24 AS396356 FASTPLANET LTD 256
64.137.37.0/24 AS396356 FASTPLANET LTD 256
64.137.125.0/24 AS398465 FASTPLANET LTD 256
64.137.125.0/24 AS398465 FASTPLANET LTD 256
64.137.39.0/24 AS398465 FASTPLANET LTD 256
64.137.46.0/24 AS398465 FASTPLANET LTD 256
64.137.9.0/24 AS49791 Individual Entrepreneur Anton Levin 256
64.137.68.0/24 AS50304 FASTPLANET LTD 256
64.137.79.0/24 AS50304 FASTPLANET LTD 256
64.137.87.0/24 AS50304 FASTPLANET LTD 256
64.137.16.0/24 AS5511 FASTPLANET LTD 256
64.137.103.0/24 AS133944 FASTPLANET LTD 256
64.137.109.0/24 AS57043 GLOBALIT DOO 256
64.137.104.0/24 AS133944 FASTPLANET LTD 256
64.137.106.0/24 AS133944 FASTPLANET LTD 256
64.137.108.0/24 AS133944 FASTPLANET LTD 256
64.137.112.0/24 AS133944 FASTPLANET LTD 256
64.137.118.0/24 AS133944 FASTPLANET LTD 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

4 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
64.137.20.113 AS42689 Glide Student & Residential Limited 0.62ms from London, GB
64.137.21.117 AS42689 Glide Student & Residential Limited 0.59ms from London, GB

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
16.144.127.247 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
119.108.151.151 AS4837 CHINA UNICOM China169 Backbone 13.89ms from Liaoyang, CN
222.115.221.231 AS4766 Korea Telecom 1.97ms from Seoul, KR
147.192.6.199 AS2527 Sony Network Communications Inc. 2.02ms from Tokyo, JP
223.82.8.231 AS56045 China Mobile communications corporation 14.04ms from Changsha, CN
119.5.74.71 AS4837 CHINA UNICOM China169 Backbone 4.03ms from Chengdu, CN
42.116.78.183 AS18403 FPT Telecom Company 9.65ms from Hanoi, VN
82.21.224.87 AS30860 Virtual Systems LLC 0.45ms from Kyiv, UA
23.16.120.135 AS852 TELUS Communications Inc. 3.74ms from Seattle, US
175.236.180.23 AS4766 Korea Telecom 1.59ms from Seoul, KR
18.139.140.167 AS16509 Amazon.com, Inc. 0.10ms from Singapore, SG
36.236.230.247 AS3462 Data Communication Business Group 3.48ms from Taichung, TW
4.174.208.23 AS8075 Microsoft Corporation 0.16ms from Toronto, CA
68.81.141.199 AS7922 Comcast Cable Communications, LLC 4.64ms from Ashburn, US
3.141.51.119 AS16509 Amazon.com, Inc. 0.11ms from Columbus, US
94.7.32.151 AS5607 Sky UK Limited 1.75ms from Erith, GB
45.9.237.183 AS47987 Zemlyaniy Dmitro Leonidovich 0.39ms from Kyiv, UA
49.128.168.199 AS55862 Wan & Lan Internet Pvt Ltd 0.68ms from Mumbai, IN
153.226.196.39 AS4713 NTT DOCOMO BUSINESS,Inc. 9.24ms from Osaka, JP
34.7.161.87 AS396982 Google LLC 0.15ms from Oudeschip, NL
73.252.209.55 AS7922 Comcast Cable Communications, LLC 5.65ms from San Jose, US
172.92.175.135 AS11404 Wave Broadband 0.61ms from Seattle, US
89.139.131.135 AS1680 Cellcom Fixed Line Communication L.P 3.60ms from Tel Aviv, IL
101.198.1.199 AS23724 IDC, China Telecommunications Corporation 2.15ms from Tianjin, CN
157.65.88.119 AS2514 NTT PC Communications, Inc. 3.98ms from Tokyo, JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 64.137.21.1
traceroute to 64.137.21.1 (64.137.21.1): 64 hops max, 52 byte packets
2 *
3 [] 5.57.81.35 0.653 ms
8 *
9 [AS42689] 64.137.21.1 0.657 ms
Measurement taken from IPinfo ProbeNet in London, GB
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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