1. All IP Ranges
  2. 212.0.0.0/8
  3. 212.123.0.0/16
  4. AS8220  | 212.123.192.0/18

212.123.192.0/18

AS8220  ·  COLT Technology Services Group Limited

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Summary

Country Netherlands
Domain colt.net
ASN AS8220
Registry RIPE
ID UK-COLT-20001003

WHOIS Details

inetnum:        212.123.192.0 - 212.123.255.255
netname:        UK-COLT-20001003
country:        NL
org:            ORG-CI9-RIPE
admin-c:        CHM4-RIPE
tech-c:         CHM4-RIPE
status:         ALLOCATED PA
remarks:        Abuse: abuse@colt.net
remarks:        Abuse: abuse@colt.net
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         COLT-UK
mnt-lower:      COLT-UK
mnt-routes:     COLT-UK
created:        2005-09-15T09:12:03Z
last-modified:  2019-11-21T09:35:17Z
source:         RIPE
abuse-email:    abuse@colt.net
abuse-c:        CHM4-RIPE
abuse-org:      ORG-CI9-RIPE

organisation:   ORG-CI9-RIPE
org-name:       COLT Technology Services Group Limited
country:        GB
org-type:       LIR
address:        Colt House, 20 Great Eastern Street,
address:        EC2A 3EH
address:        London
address:        UNITED KINGDOM
phone:          +442073903900
fax-no:         +442078635610
e-mail:         nitin.gulla@colt.net
admin-c:        NG1400-RIPE
admin-c:        EF139-RIPE
admin-c:        MB7433-RIPE
abuse-c:        CHM4-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        COLT-UK
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         COLT-UK
created:        2004-04-17T12:12:30Z
last-modified:  2021-06-22T15:12:23Z
source:         RIPE
abuse-email:    abuse@colt.net
abuse-c:        CHM4-RIPE
abuse-org:      undefined

role:           COLT Hostmaster
address:        COLT Technology Services
address:        Beaufort House
address:        20 Great Eastern Street
address:        London
address:        EC2A 3EH
phone:          +44 20 7390 3900
fax-no:         +44 20 7863 5610
e-mail:         eu-ripemaster@colt.net
remarks:        trouble: RIPE db issues email eu-ripemaster@colt.net
remarks:        trouble: Abuse queries to abuse@fr.colt.net
abuse-mailbox:  abuse@colt.net
admin-c:        NG1400-RIPE
admin-c:        EF139-RIPE
nic-hdl:        CHM4-RIPE
mnt-by:         COLT-UK
created:        2002-03-13T11:13:40Z
last-modified:  2020-12-07T09:15:08Z
source:         RIPE

route:          212.123.192.0/18
descr:          COLT-NL
origin:         AS8220
mnt-by:         COLT-NL-MNT
created:        2002-09-02T15:49:00Z
last-modified:  2002-09-02T15:49:00Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 212.123.0.0/16

Range ASN Company Num of IPs
212.123.128.0/18 AS1136 KPN B.V. 16,384
212.123.64.0/19 AS8612 Tiscali Italia S.P.A. 8,192
212.123.32.0/19 AS12915 EPAG Domainservices GmbH 8,192
212.123.96.0/19 AS15598 NorthC Deutschland GmbH 8,192
212.123.0.0/19 AS6848 Telenet BV 8,192
212.123.46.0/23 AS16509 EPAG Domainservices GmbH 512

Hosted domains

There are 376 domain names hosted across 82 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
212.123.252.9 byecoin.academy 66
212.123.255.202 piaadvertising.com 39
212.123.222.2 lemf.nl 30
212.123.224.226 euroclix.si 29
212.123.224.70 groenewegen-vandijk.nl 28
212.123.226.34 radiolonden.be 12
212.123.224.237 panelclix.nl 12
212.123.229.237 acc-sir-brickyard.dev 10
212.123.206.180 digitalgalaxy.it 9
212.123.212.26 koopmanint.org 9
212.123.200.40 nautaholding.nl 9
212.123.255.218 delasocial.com 8
212.123.236.119 messaging-time.eu 8
212.123.246.73 telefication.eu 7
212.123.224.217 onderzoekonline.nl 6
212.123.198.187 marier.be 5
212.123.217.75 veenweideconvenantgouwewiericke.nl 4
212.123.239.234 bdorooms.it 4
212.123.229.236 brickparking.com 4
212.123.252.32 buzzcovery.net 4

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

1,747 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
212.123.247.217 AS8220 COLT Technology Services Group Limited 1.03ms from Amsterdam, NL
212.123.231.167 AS8220 COLT Technology Services Group Limited 0.78ms from Amsterdam, NL
212.123.198.82 AS8220 COLT Technology Services Group Limited 0.66ms from Amsterdam, NL
212.123.241.226 AS8220 COLT Technology Services Group Limited 0.88ms from Amsterdam, NL
212.123.211.233 AS8220 COLT Technology Services Group Limited 1.27ms from Frankfurt am Main, DE
212.123.219.2 AS8220 COLT Technology Services Group Limited 0.56ms from Madrid, ES
212.123.236.74 AS8220 COLT Technology Services Group Limited 0.75ms from Amsterdam, NL
212.123.204.33 AS8220 COLT Technology Services Group Limited 1.10ms from Amsterdam, NL
212.123.223.161 AS8220 COLT Technology Services Group Limited 0.92ms from Amsterdam, NL
212.123.255.1 AS8220 COLT Technology Services Group Limited 0.86ms from Frankfurt am Main, DE
212.123.225.180 AS8220 COLT Technology Services Group Limited 1.06ms from Amsterdam, NL
212.123.250.46 AS8220 COLT Technology Services Group Limited 0.58ms from Amsterdam, NL
212.123.226.241 AS8220 COLT Technology Services Group Limited 2.18ms from Amsterdam, NL
212.123.222.164 AS8220 COLT Technology Services Group Limited 0.60ms from Amsterdam, NL
212.123.239.157 AS8220 COLT Technology Services Group Limited 0.75ms from Milan, IT
212.123.197.22 AS8220 COLT Technology Services Group Limited 0.76ms from Amsterdam, NL
212.123.229.195 AS8220 COLT Technology Services Group Limited 0.79ms from Amsterdam, NL
212.123.192.17 AS8220 COLT Technology Services Group Limited 0.87ms from Amsterdam, NL
212.123.217.158 AS8220 COLT Technology Services Group Limited 0.85ms from Amsterdam, NL
212.123.246.66 AS8220 COLT Technology Services Group Limited 2.40ms from Amsterdam, NL
212.123.224.219 AS8220 COLT Technology Services Group Limited 1.69ms from Amsterdam, NL
212.123.194.141 AS8220 COLT Technology Services Group Limited 1.02ms from Amsterdam, NL
212.123.200.33 AS8220 COLT Technology Services Group Limited 0.76ms from Amsterdam, NL
212.123.216.30 AS8220 COLT Technology Services Group Limited 0.85ms from Amsterdam, NL
212.123.227.161 AS8220 COLT Technology Services Group Limited 0.96ms from Amsterdam, NL

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
130.161.2.2 AS1128 SURF B.V. 1.67ms from Amsterdam, NL
86.81.120.178 AS1136 KPN B.V. 1.42ms from Amsterdam, NL
104.134.185.242 AS395973 Google LLC 0.60ms from Amsterdam, NL
139.155.73.98 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.76ms from Chengdu, CN
24.8.204.194 AS7922 Comcast Cable Communications, LLC 2.09ms from Denver, US
62.225.66.2 AS3320 Deutsche Telekom AG 3.44ms from Duesseldorf, DE
87.188.44.66 AS3320 Deutsche Telekom AG 2.25ms from Duesseldorf, DE
120.232.154.194 AS9808 China Mobile Communications Group Co., Ltd. 5.79ms from Guangzhou, CN
171.254.77.98 AS7552 Viettel Group 1.89ms from Ho Chi Minh City, VN
84.44.78.194 AS15924 Vodafone Net Iletisim Hizmetler AS 4.21ms from Istanbul, TR
79.168.38.50 AS2860 NOS COMUNICACOES, S.A. 7.35ms from Lisbon, PT
185.116.167.2 AS50673 Serverius 0.13ms from Meppel, NL
176.213.2.194 AS42682 JSC ER-Telecom Holding 6.30ms from Moscow, RU
112.80.190.178 AS4837 CHINA UNICOM China169 Backbone 3.11ms from Nanjing, CN
126.135.12.242 AS17676 SoftBank Corp. 4.53ms from Osaka, JP
179.82.133.226 AS26599 TELEFÔNICA BRASIL S.A 8.02ms from Osasco, BR
88.201.242.194 AS35807 SkyNet Ltd. 0.37ms from Saint Petersburg, RU
177.78.3.82 AS26599 TELEFÔNICA BRASIL S.A 4.71ms from Sao Paulo, BR
31.185.125.34 AS42560 Telemach BH d.o.o. Sarajevo 5.81ms from Sarajevo, BA
70.115.31.194 AS11427 Charter Communications Inc 1.28ms from Schertz, US
101.97.55.2 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.37ms from Sydney, AU
149.106.226.34 AS6810 "Bezeq"- THE ISRAEL TELECOMMUNICATION CORP. LTD. 1.43ms from Tel Aviv, IL
83.64.26.2 AS8412 T-Mobile Austria GmbH 1.18ms from Vienna, AT
147.50.126.82 AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX 1.75ms from Bangkok, TH
61.136.26.162 AS4837 CHINA UNICOM China169 Backbone 5.73ms from Beijing, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 212.123.204.145
traceroute to 212.123.204.145 (212.123.204.145): 64 hops max, 52 byte packets
3 [AS201011] 81.95.9.44 0.501 ms
4 *
5 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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