217.179.216.0/22

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:        217.179.84.0 - 217.180.11.255
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:        2025-11-28T10:59:40Z
last-modified:  2025-11-28T10:59:40Z
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]

route:          217.179.96.0/20
descr:          RM Education
descr:          Internet for Learning
origin:         AS5503
created:        2025-01-15T14:39:18Z
last-modified:  2025-01-15T14:39:18Z
source:         RIPE
mnt-by:         AS5503-MNT

Nearby Ranges

BGP prefixes that overlap with 217.179.0.0/16

Range	ASN	Company	Num of IPs
217.179.128.0/18	AS31404	RM Education Ltd	16,384
217.179.80.0/22	AS212286	LonConnect Ltd	1,024

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

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

IP Address	ASN	Details
217.179.216.154	AS5503 RM Education Ltd	`3.92ms` 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
149.224.222.54	AS15943 wilhelm.tel GmbH	`0.46ms` from Hamburg, DE
18.169.221.86	AS16509 Amazon.com, Inc.	`0.16ms` from London, GB
216.213.134.6	AS56329 Gigaclear Limited	`2.78ms` from London, GB
86.228.153.182	AS3215 Orange S.A.	`3.43ms` from Marseille, FR
173.14.141.166	AS7922 Comcast Cable Communications, LLC	`6.99ms` from Providence, US
13.56.188.182	AS16509 Amazon.com, Inc.	`0.40ms` from Santa Clara, US
200.54.78.22	AS16629 CTC. CORP S.A. (TELEFONICA EMPRESAS)	`1.51ms` from Santiago, CL
125.150.38.6	AS4766 Korea Telecom	`2.13ms` from Seoul, KR
124.108.154.38	AS131634 MOBA Private Limited Taiwan Branch	`0.40ms` from Taipei, TW
192.116.251.230	AS12400 Partner Communications Ltd.	`13.24ms` from Tel Aviv, IL
120.69.16.134	AS4134 CHINANET-BACKBONE	`0.54ms` from UEruemqi, CN
49.113.11.166	AS4134 CHINANET-BACKBONE	`1.84ms` from UEruemqi, CN
170.255.248.246	AS213160 Council of the EU, General Secretariat	`4.08ms` from Amsterdam, NL
80.112.136.6	AS33915 Vodafone Libertel B.V.	`0.96ms` from Amsterdam, NL
173.10.150.6	AS7922 Comcast Cable Communications, LLC	`7.15ms` from Ashburn, US
104.139.86.150	AS11426 Charter Communications Inc	`4.73ms` from Charlotte, US
207.144.82.246	AS14615 Comporium, Inc	`1.07ms` from Charlotte, US
147.129.223.150	AS11114 Wintek Corporation	`5.59ms` from Chicago, US
113.205.46.70	AS4837 CHINA UNICOM China169 Backbone	`1.69ms` from Chongqing, CN
107.200.245.102	AS7018 AT&T Enterprises, LLC	`1.94ms` from Durham, US
119.121.131.38	AS4134 CHINANET-BACKBONE	`1.71ms` from Guangzhou, CN
220.174.200.150	AS4134 CHINANET-BACKBONE	`2.40ms` from Haikou, CN
74.120.171.54	AS25820 IT7 Networks Inc	`0.24ms` from Los Angeles, US
185.84.86.134	AS48544 Tecnotel Servizi Tecnologici srl	`9.17ms` from Milan, IT
158.222.89.230	AS23036 Northwest Minnesota Special Access, LLC	`9.86ms` from Minneapolis, US

Traceroute

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

traceroute -a -n -q1 -m5 217.179.217.239

traceroute to 217.179.217.239 (217.179.217.239): 5 hops max, 52 byte packets

1 [AS15169] 72.14.238.165 187.492 ms

2 [AS15169] 192.178.97.48 187.849 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On November 28th 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.

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