217.177.64.0/21

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:        217.177.56.0 - 217.177.95.255
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:        2025-11-20T10:21:31Z
last-modified:  2025-11-20T10:21:31Z
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 217.177.0.0/16

No nearby ranges found.

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

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

IP Address ASN Details
217.177.69.122 AS5503 RM Education Ltd 0.42ms from London, GB
217.177.68.9 AS5503 RM Education Ltd 0.44ms from London, GB
217.177.65.146 AS5503 RM Education Ltd 0.59ms from London, GB
217.177.67.92 AS5503 RM Education Ltd 0.37ms from London, GB
217.177.66.139 AS5503 RM Education Ltd 0.58ms 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
75.88.249.37 AS7029 Windstream Communications LLC 10.07ms from Atlanta, US
201.217.196.245 AS18747 IFX Corporation 0.72ms from Bogota, CO
80.201.242.181 AS5432 Proximus NV 1.56ms from Brussels, BE
197.45.5.197 AS8452 TE-AS 6.00ms from Cairo, EG
70.62.92.245 AS11426 Charter Communications Inc 4.60ms from Charlotte, US
87.54.21.37 AS3292 TDC Holding A/S 0.61ms from Copenhagen, DK
98.251.177.133 AS7922 Comcast Cable Communications, LLC 15.71ms from Dallas, US
125.18.158.53 AS9498 BHARTI Airtel Ltd. 2.75ms from Delhi, IN
159.134.246.5 AS5466 Eircom Limited 2.95ms from Dublin, IE
1.183.7.53 AS4134 CHINANET-BACKBONE 1.44ms from Hohhot, CN
115.160.142.197 AS9381 HKBN Enterprise Solutions HK Limited 0.73ms from Hong Kong, HK
45.207.162.5 AS44559 IT HOSTLINE LTD 0.26ms from Istanbul, TR
221.202.113.213 AS4837 CHINA UNICOM China169 Backbone 13.07ms from Liaoyang, CN
83.42.119.245 AS3352 TELEFONICA DE ESPANA S.A.U. 9.30ms from Madrid, ES
95.242.27.5 AS3269 Telecom Italia S.p.A. 5.53ms from Milan, IT
78.192.24.245 AS12322 Free SAS 1.21ms from Paris, FR
96.78.185.245 AS7922 Comcast Cable Communications, LLC 7.50ms from San Jose, US
181.73.241.229 AS6535 Telmex Servicios Empresariales S.A. 12.20ms from Santiago, CL
121.169.52.117 AS4766 Korea Telecom 1.62ms from Seoul, KR
192.71.53.53 AS8674 Netnod AB 0.50ms from Stockholm, SE
124.199.100.101 AS4782 Data Communication Business Group 9.41ms from Taipei, TW
211.84.213.21 AS4538 China Education and Research Network Center 14.24ms from Beijing, CN
221.5.233.85 AS4837 CHINA UNICOM China169 Backbone 0.32ms from Chongqing, CN
81.136.174.213 AS2856 British Telecommunications PLC 2.80ms from Erith, GB
152.70.186.181 AS31898 Oracle Corporation 0.34ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f5 217.177.66.28
traceroute to 217.177.66.28 (217.177.66.28): 64 hops max, 52 byte packets
5 [] 195.66.224.101 153.67 ms
6 [AS5503] 194.154.4.220 137.191 ms
7 *
8 *
9 *
10 *
11 [AS5503] 217.177.66.28 142.337 ms
Measurement taken from IPinfo ProbeNet in Abidjan, CI
On

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