217.177.36.0/22

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:        217.177.36.0 - 217.177.39.255
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:        2026-02-24T09:23:55Z
last-modified:  2026-02-24T09:23:55Z
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

route:          217.177.36.0/22
origin:         AS5503
descr:          RM Education
mnt-by:         AS5503-MNT
created:        2024-09-19T21:33:44Z
last-modified:  2024-09-19T21:33:44Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 217.177.0.0/16

Range	ASN	Company	Num of IPs
217.177.88.0/21	AS5503	RM Education Ltd	2,048
217.177.80.0/21	AS63911	steel-axis LLC	2,048
217.177.76.0/22	AS5503	RM Education Ltd	1,024
217.177.48.0/24	AS214124	Intrahost Solutions Ltd	256
217.177.51.0/24	AS214124	Intrahost Solutions Ltd	256
217.177.10.0/24	AS44051	www.fornex.com, Fornex Hosting S.L.	256
217.177.72.0/24	AS44051	www.fornex.com, Fornex Hosting S.L.	256
217.177.74.0/24	AS48018	www.fornex.com, Fornex Hosting S.L.	256
217.177.35.0/24	AS49791	Anton Levin	256
217.177.33.0/24	AS50053	Anton Levin	256
217.177.73.0/24	AS16003	www.fornex.com, Fornex Hosting S.L.	256
217.177.32.0/24	AS50053	Anton Levin	256
217.177.47.0/24	AS50053	Anton Levin	256
217.177.45.0/24	AS50053	Anton Levin	256
217.177.46.0/24	AS50053	Anton Levin	256
217.177.44.0/24	AS50053	Anton Levin	256
217.177.75.0/24	AS62904	www.fornex.com, Fornex Hosting S.L.	256
217.177.34.0/24	AS50053	Anton Levin	256
217.177.11.0/24	AS16003	www.fornex.com, Fornex Hosting S.L.	256
217.177.49.0/24	AS214124	Intrahost Solutions Ltd	256
217.177.50.0/24	AS214124	Intrahost Solutions Ltd	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
217.177.36.247	AS5503 RM Education Ltd	`5.38ms` from London, GB
217.177.37.41	AS5503 RM Education Ltd	`0.48ms` 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
177.8.91.166	AS52890 Centro Integrado de Telemática do Exército	`0.77ms` from Brasilia, BR
196.70.90.86	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.84ms` from Casablanca, MA
174.110.1.182	AS11426 Charter Communications Inc	`7.35ms` from Charlotte, US
162.245.115.230	AS26215 Xclutel LLC	`0.47ms` from Chicago, US
12.180.241.214	AS26244 Bowling Green Municipal Utilities	`10.51ms` from Chicago, US
223.182.71.86	AS24560 Bharti Airtel Ltd., Telemedia Services	`2.67ms` from Delhi, IN
125.121.51.70	AS4134 CHINANET-BACKBONE	`7.26ms` from Hangzhou, CN
86.162.68.166	AS2856 British Telecommunications PLC	`8.08ms` from London, GB
97.181.246.38	AS6167 Verizon Business	`14.74ms` from Los Angeles, US
67.55.105.150	AS27257 Webair Internet Development Company Inc.	`0.94ms` from New York City, US
58.141.101.22	AS10036 DLIVE	`2.24ms` from Seoul, KR
130.243.84.150	AS1653 Vetenskapsradet / SUNET	`2.28ms` from Stockholm, SE
59.106.126.166	AS9370 SAKURA Internet Inc.	`0.79ms` from Tokyo, JP
123.55.167.182	AS4134 CHINANET-BACKBONE	`8.27ms` from Zhengzhou, CN
174.179.150.54	AS7922 Comcast Cable Communications, LLC	`6.60ms` from Ashburn, US
203.101.238.70	AS24436 University of Queensland	`2.22ms` from Brisbane, AU
86.123.91.182	AS8708 DIGI ROMANIA S.A.	`0.97ms` from Bucharest, RO
41.214.134.118	AS36925 MEDITELECOM	`2.77ms` from Casablanca, MA
169.48.116.54	AS36351 IBM Cloud	`0.59ms` from Dallas, US
188.174.19.246	AS8767 M-net Telekommunikations GmbH	`5.04ms` from Frankfurt am Main, DE
84.125.143.230	AS6739 Vodafone ONO AS	`16.75ms` from Madrid, ES
139.103.124.6	AS611 NB-PEI Educational Computer Network	`15.60ms` from Montreal, CA
68.193.22.214	AS6128 Cablevision Systems Corp.	`9.15ms` from New York City, US
100.2.204.86	AS701 Verizon Business	`2.58ms` from New York City, US
88.101.120.118	AS5610 O2 Czech Republic, a.s.	`1.63ms` from Prague, CZ

Traceroute

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

traceroute -a -n -q1 -f4 217.177.37.47

traceroute to 217.177.37.47 (217.177.37.47): 64 hops max, 52 byte packets

4 [] 5.57.80.74 1.061 ms

5 [AS5503] 194.154.4.220 0.634 ms

6 [AS5503] 194.154.4.168 0.884 ms

7 [AS5503] 217.177.37.47 0.867 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On March 29th 2026

What are IP address ranges?

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