217.180.24.0/21

AS5503  ·  RM Education Ltd

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Summary

Country United Kingdom
Domain rm.com
ASN AS5503
Registry RIPE
ID UK-RESEARCHMACHINES-20010302

WHOIS Details

inetnum:        217.180.15.0 - 217.180.37.255
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:        2025-09-30T13:29:10Z
last-modified:  2025-09-30T13:29:10Z
source:         RIPE
abuse-email:    [email protected]
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:         [email protected]
admin-c:        MB36265-RIPE
admin-c:        AD12732-RIPE
admin-c:        SR753
abuse-c:        AR17877-RIPE
ref-nfy:        [email protected]
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:    [email protected]
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:         [email protected]
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:[email protected]
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:  [email protected]

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
217.180.36.0/23 AS215523 Yayzi Broadband Limited 512
217.180.63.0/24 AS211192 NetWave Inc. (Nordlayer) 256
217.180.57.0/24 AS20648 TMN SA 256
217.180.248.0/24 AS30600 CGN for Jaguar Market 256
217.180.62.0/24 AS211192 NetWave Inc. (Nordlayer) 256
217.180.39.0/24 AS62240 NetWave Inc. (Nordlayer) 256
217.180.56.0/24 AS211192 NetWave Inc. (Nordlayer) 256

Hosted domains

There are 6 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
217.180.29.23 valeofberkeley.org.uk 1
217.180.28.160 madadam.co.uk 1
217.180.30.35 thomaspeacocke.e-sussex.sch.uk 1
217.180.29.176 st-cuthbertmayne.torbay.sch.uk 1
217.180.29.60 bmslive.co.uk 1
217.180.28.208 barton-primary.torbay.sch.uk 1

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

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

IP Address ASN Details
217.180.30.115 AS5503 RM Education Ltd 4.23ms from London, GB
217.180.28.173 AS5503 RM Education Ltd 0.57ms from London, GB
217.180.29.186 AS5503 RM Education Ltd 0.45ms from London, GB
217.180.31.30 AS5503 RM Education Ltd 3.78ms 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
125.213.224.5 AS38888 Milcom Co., Ltd. Internet Service Provider Bangkok 1.88ms from Bangkok, TH
194.65.73.85 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 0.98ms from Braga, PT
35.206.177.229 AS15169 Google LLC 0.15ms from Brussels, BE
104.3.122.213 AS7018 AT&T Enterprises, LLC 2.81ms from Chicago, US
103.255.131.53 AS198504 Star Satellite Communications Company - PJSC 0.74ms from Frankfurt am Main, DE
94.54.83.21 AS47524 Turksat Uydu Haberlesme ve Kablo TV Isletme A.S. 14.21ms from Istanbul, TR
47.181.106.213 AS5650 Frontier Communications of America, Inc. 1.47ms from Los Angeles, US
207.45.217.133 AS6453 TATA COMMUNICATIONS (AMERICA) INC 0.19ms from Los Angeles, US
81.202.139.165 AS6739 VODAFONE ONO, S.A. 10.49ms from Madrid, ES
46.44.11.181 AS51369 LLC "TRC FIORD" 2.30ms from Moscow, RU
13.87.207.85 AS8075 Microsoft Corporation 0.57ms from San Jose, US
120.76.46.85 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.54ms from Shenzhen, CN
80.62.187.133 AS3292 TDC Holding A/S 1.78ms from Skanderborg, DK
119.241.22.5 AS2518 BIGLOBE Inc. 12.76ms from Tokyo, JP
192.249.96.5 AS5690 Vianet Inc. 4.96ms from Toronto, CA
24.109.7.117 AS6327 Shaw Communications 8.66ms from Toronto, CA
44.230.147.101 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
190.6.172.229 AS27845 Empresa de Recursos Tecnologicos S.A E.S.P 8.93ms from Bogota, CO
45.62.158.117 AS31882 ABS Backup Solutions, Inc. 1.96ms from Boston, US
37.61.171.53 AS57710 KOREX networks, s.r.o. 5.36ms from Bratislava, SK
121.58.94.229 AS4134 CHINANET-BACKBONE 3.15ms from Haikou, CN
31.208.247.101 AS29518 Bredband2 AB 8.38ms from Hamburg, DE
113.175.55.229 AS45899 VNPT Corp 3.59ms from Hanoi, VN
183.179.27.133 AS9269 Hong Kong Broadband Network Ltd. 1.78ms from Hong Kong, HK
207.181.89.5 AS6461 Zayo Bandwidth 0.31ms from Montreal, CA

Traceroute

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

$
traceroute -a -n -q1 -m5 217.180.26.150
traceroute to 217.180.26.150 (217.180.26.150): 5 hops max, 52 byte packets
1 [AS15169] 72.14.238.165 188.19 ms
2 [AS15169] 192.178.97.188 188.782 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Sao Paulo, BR
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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