212.187.246.0/23

AS20473 · The Constant Company, LLC

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Summary

Country	United Kingdom
Domain	level3.com
ASN	AS20473
Parent Range	212.187.128.0/17
Registry	RIPE
ID	CLANSERVERS-UK

WHOIS Details

inetnum:        212.187.246.0 - 212.187.247.255
netname:        CLANSERVERS-UK
descr:          Clanservers Hosting LLC
country:        gb
admin-c:        DG1890-RIPE
tech-c:         LTHM
status:         ASSIGNED PA
remarks:        all abuse reports to abuse@level3.com
mnt-by:         LEVEL3-MNT
mnt-lower:      LEVEL3-MNT
created:        2005-03-08T17:54:17Z
last-modified:  2005-03-08T17:54:17Z
source:         RIPE
abuse-email:    abuse@level3.com
abuse-c:        AR13812-RIPE
abuse-org:      ORG-LC4-RIPE

role:           LEVEL3 Hostmaster
address:        Level (3) Communications
address:        260-266 GOSWELL ROAD
address:        LONDON
remarks:        trouble: Abuse reports to abuse@centurylinkservices.net
admin-c:        STUD1-RIPE
admin-c:        NZ74-RIPE
tech-c:         LTEE
nic-hdl:        LTHM
remarks:        Peering issues to peering@centurylink.com
mnt-by:         LEVEL3-MNT
e-mail:         dl-euipsa@centurylink.com
created:        2002-07-09T10:25:27Z
last-modified:  2020-07-27T09:06:54Z
source:         RIPE

person:         David Gucker
address:        Stekkenbergweg 4, Amsterdam, Netherlands
phone:          +31 732 847 9501
e-mail:         dgucker@choopa.com
nic-hdl:        DG1890-RIPE
mnt-by:         LEVEL3-MNT
created:        2004-10-25T12:51:55Z
last-modified:  2004-10-25T12:51:55Z
source:         RIPE

route:          212.187.128.0/17
descr:          Level 3 RIPE block
origin:         AS3356
remarks:        Abuse reports to abuse@Level3.com
remarks:        Peering contact is peering@Level3.net
notify:         routing@Level3.net
mnt-by:         LEVEL3-MNT
created:        2003-09-05T11:31:30Z
last-modified:  2010-04-06T22:00:23Z
source:         RIPE

route:          212.187.128.0/17
descr:          Level 3 RIPE block
origin:         AS9057
remarks:        Abuse reports to abuse@Level3.com
remarks:        Peering contact is peering@Level3.net
notify:         routing@Level3.net
mnt-by:         LEVEL3-MNT
created:        2002-03-13T18:59:48Z
last-modified:  2010-04-06T22:00:19Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 212.187.246.0/23

Range	ASN	Company	Num of IPs
212.187.128.0/17	AS3356	Lumen Technologies UK Limited	32,768

Nearby Ranges

BGP prefixes that overlap with 212.187.0.0/16

Range	ASN	Company	Num of IPs
212.187.128.0/17	AS3356	Lumen Technologies UK Limited	32,768
212.187.0.0/17	AS33915	Ziggo Services B.V.	32,768
212.187.208.0/23	AS20473	Clanservers.com (NCC#2005082449 Approved IP assignment)	512
212.187.221.0/24	AS22024	CUSTOMER LAN	256
212.187.239.0/24	AS8468	Lumen Technologies UK Limited	256
212.187.211.0/24	AS36776	Five9 Inc. UK Limited	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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
131.106.179.87	AS6079 RCN	`5.63ms` from Ashburn, US
181.209.58.55	AS52361 ARSAT - Empresa Argentina de Soluciones Satelitales S.A.	`8.15ms` from Buenos Aires, AR
24.242.98.39	AS11427 Charter Communications Inc	`18.63ms` from Houston, US
223.237.65.183	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`2.79ms` from Kolkata, IN
94.63.81.215	AS12353 Vodafone Portugal	`2.17ms` from Lisbon, PT
165.99.114.135	AS153908 Corona Telecoms	`0.96ms` from Manila, PH
90.1.50.247	AS3215 Orange S.A.	`13.68ms` from Marseille, FR
39.80.14.135	AS4837 CHINA UNICOM China169 Backbone	`10.50ms` from Qingdao, CN
153.210.44.151	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.41ms` from Tokyo, JP
99.184.97.183	AS7018 AT&T Enterprises, LLC	`3.70ms` from Atlanta, US
54.200.199.215	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
80.210.71.7	AS203953 Hiper A/S	`1.22ms` from Copenhagen, DK
95.179.240.119	AS20473 The Constant Company, LLC	`0.14ms` from Frankfurt am Main, DE
84.92.166.71	AS6871 Plusnet	`0.21ms` from Fremont, US
81.208.164.55	AS31898 Oracle Corporation	`0.16ms` from Jeddah, SA
82.97.192.167	AS25369 Hydra Communications Ltd	`0.40ms` from London, GB
87.89.185.167	AS5410 Bouygues Telecom SA	`6.80ms` from Marseille, FR
138.119.247.199	AS611 NB-PEI Educational Computer Network	`15.47ms` from Montreal, CA
101.55.252.215	AS9614 Oita Cable Telecom Co,ltd.	`11.29ms` from Osaka, JP
91.207.177.103	AS211073 Office National des Forets	`11.30ms` from Paris, FR
92.140.35.151	AS3215 Orange S.A.	`12.55ms` from Paris, FR
23.20.83.87	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
2.226.165.215	AS12874 Fastweb SpA	`11.42ms` from Rome, IT
201.110.190.7	AS8151 UNINET	`3.51ms` from Santiago de Queretaro, MX
1.173.168.71	AS3462 Data Communication Business Group	`4.29ms` from Taichung, TW

Traceroute

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

traceroute -a -n -q1 -f4 -m7 212.187.247.51

traceroute to 212.187.247.51 (212.187.247.51): 7 hops max, 52 byte packets

4 [] 195.66.226.176 1.353 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in London, GB

On October 30th 2025

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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