217.180.21.0/24

AS12390  ·  KCOM Group Limited

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Summary

Country United Kingdom
Domain rm.com
ASN AS12390
Registry RIPE
ID UK-RESEARCHMACHINES-20010302

WHOIS Details

inetnum:        217.180.20.0 - 217.180.21.255
netname:        UK-RESEARCHMACHINES-20010302
country:        GB
org:            ORG-RMp1-RIPE
admin-c:        RMS4-RIPE
tech-c:         RMS4-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RMIFL-MNT
mnt-lower:      RMIFL-MNT
mnt-routes:     RMIFL-MNT
created:        2026-03-19T12:11:39Z
last-modified:  2026-03-19T12:11:39Z
source:         RIPE
abuse-email:    abuse@ifl.net
abuse-c:        AR17877-RIPE
abuse-org:      ORG-RMp1-RIPE

organisation:   ORG-RMp1-RIPE
org-name:       RM Education Ltd
country:        GB
org-type:       LIR
address:        142B Park Drive, Milton Park
address:        OX14 4SE
address:        Abingdon
address:        UNITED KINGDOM
phone:          +441235826000
fax-no:         +448450700400
e-mail:         ripe@ifl.net
admin-c:        MB36265-RIPE
admin-c:        AD12732-RIPE
admin-c:        SR753
abuse-c:        AR17877-RIPE
ref-nfy:        ripe@ifl.net
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        RMIFL-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RMIFL-MNT
created:        2004-04-17T12:21:01Z
last-modified:  2022-12-16T10:05:47Z
source:         RIPE
abuse-email:    abuse@ifl.net
abuse-c:        AR17877-RIPE
abuse-org:      undefined

role:           Research Machines Staff
address:        RM Education Ltd
address:        142B Park Drive
address:        Milton Park
address:        Abingdon
address:        Oxfordshire
address:        OX14 4SE
address:        United Kingdom
phone:          +44 1235 826000
fax-no:         +44 1235 826999
e-mail:         noc@ifl.net
remarks:        trouble: IMPORTANT NOTICE
remarks:        trouble: If you wish to report abuse originating from within the
remarks:        trouble: from within the Internet for Learning network please
remarks:        trouble: mailto:abuse@ifl.net
admin-c:        AD12732-RIPE
tech-c:         SR753
tech-c:         AD12732-RIPE
nic-hdl:        RMS4-RIPE
mnt-by:         RMIFL-MNT
created:        2001-11-27T13:22:14Z
last-modified:  2023-04-05T07:51:46Z
source:         RIPE
abuse-mailbox:  abuse@ifl.net

Nearby Ranges

BGP prefixes that overlap with 217.180.0.0/16

Range ASN Company Num of IPs
217.180.64.0/18 AS31404 RM Education Ltd 16,384
217.180.128.0/18 AS8309 SIPARTECH SAS 16,384
217.180.48.0/22 AS5503 RM Education Ltd 1,024
217.180.44.0/22 AS212286 LonConnect Ltd 1,024
217.180.52.0/23 AS215047 DSV Communications Limited 512
217.180.62.0/24 AS211192 NetWave Inc. (Nordlayer) 256
217.180.14.0/24 AS214673 mijn.host B.V. 256
217.180.55.0/24 AS201628 Cloud Connect Co LLC 256
217.180.248.0/24 AS30600 CGN for Jaguar Market 256
217.180.23.0/24 AS48539 DE-BIFROST-EU5 256
217.180.58.0/24 AS59745 AE Technology Services Germany GmbH 256
217.180.39.0/24 AS62240 NetWave Inc. (Nordlayer) 256
217.180.15.0/24 AS214947 Kaweb Limited 256
217.180.22.0/24 AS202914 Inboxroad BV 256
217.180.57.0/24 AS20648 TMN SA 256
217.180.63.0/24 AS211192 NetWave Inc. (Nordlayer) 256
217.180.56.0/24 AS211192 RM Education 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

Pingable IPs

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

IP Address ASN Details
217.180.21.208 AS12390 KCOM Group Limited 0.26ms 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
87.174.221.120 AS3320 Deutsche Telekom AG 4.70ms from Berlin, DE
44.235.36.72 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
197.167.45.168 AS24863 Link Egypt (Link.NET) 9.84ms from Cairo, EG
98.122.254.168 AS11426 Charter Communications Inc 5.08ms from Charlotte, US
14.241.127.40 AS45899 VNPT Corp 5.39ms from Da Nang, VN
83.70.200.104 AS5466 Eircom Limited 2.51ms from Dublin, IE
3.125.250.104 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
121.37.38.56 AS55990 Huawei Cloud Service data center 1.80ms from Guangzhou, CN
110.227.67.168 AS24560 Bharti Airtel Ltd., Telemedia Services 1.88ms from Kolkata, IN
91.126.52.248 AS35699 Adamo Telecom Iberia S.A. 5.99ms from Madrid, ES
2.45.172.168 AS30722 Fastweb SpA 2.36ms from Milan, IT
108.41.5.168 AS701 Verizon Business 2.31ms from New York City, US
60.118.84.40 AS17676 SoftBank Corp. 7.50ms from Osaka, JP
174.165.229.104 AS7922 Comcast Cable Communications, LLC 8.00ms from Seattle, US
112.219.28.8 AS3786 LG DACOM Corporation 1.60ms from Seoul, KR
222.98.90.232 AS4766 Korea Telecom 1.68ms from Seoul, KR
122.246.21.168 AS136188 NINGBO, ZHEJIANG Province, P.R.China. 7.59ms from Shanghai, CN
13.239.3.72 AS16509 Amazon.com, Inc. 0.13ms from Sydney, AU
119.113.208.232 AS4837 CHINA UNICOM China169 Backbone 7.88ms from Tieling, CN
153.232.36.136 AS4713 NTT DOCOMO BUSINESS,Inc. 2.97ms from Tokyo, JP
45.37.71.24 AS11426 Charter Communications Inc 9.68ms from Ashburn, US
68.250.168.56 AS7018 AT&T Enterprises, LLC 11.44ms from Atlanta, US
88.247.177.40 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.15ms from Bursa, TR
69.6.182.40 AS6620 AMA Communications, LLC 9.24ms from Dallas, US
79.246.100.232 AS3320 Deutsche Telekom AG 2.06ms from Hamburg, DE

Traceroute

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

$
traceroute -a -n -q1 -f4 217.180.21.42
traceroute to 217.180.21.42 (217.180.21.42): 64 hops max, 52 byte packets
4 [AS5511] 193.251.254.216 103.528 ms
5 *
6 [AS60068] 79.127.237.66 104.094 ms
7 [AS12390] 217.180.21.42 103.658 ms
Measurement taken from IPinfo ProbeNet in Lagos, NG
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.

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