194.238.48.0/21

AS5503 · RM Education Ltd

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Summary

Country	United Kingdom
Domain	rm.com
ASN	AS5503
Registry	RIPE
ID	RMPLC

WHOIS Details

inetnum:        194.238.48.0 - 194.238.55.255
netname:        RMPLC
descr:          Research Machines plc
country:        GB
admin-c:        RMS4-RIPE
tech-c:         RMS4-RIPE
status:         ASSIGNED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-lower:      RMIFL-MNT
mnt-routes:     RMIFL-MNT
created:        2002-06-13T07:54:37Z
last-modified:  2002-06-13T07:54:37Z
source:         RIPE

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:          194.238.0.0/17
origin:         AS5503
descr:          RM Education
mnt-by:         AS5503-MNT
created:        2022-12-14T19:40:17Z
last-modified:  2022-12-14T19:40:17Z
source:         RIPE

Hosted domains

There are 24 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
194.238.53.157	primaryschoolsforthefuture.com	6
194.238.54.144	uktradeinfo.co.uk	6
194.238.48.2	ccprimary.greenwich.sch.uk	2
194.238.53.202	rmeducation.co	2
194.238.54.151	nroshdatahelpdesk.co.uk	1
194.238.54.184	ictalive.co.uk	1
194.238.54.183	wbol.co.uk	1
194.238.54.176	ibresultsextra.org	1
194.238.52.1	st-thomas.devon.sch.uk	1
194.238.53.174	specialdirect.co.uk	1
194.238.54.132	i-nfer.com	1
194.238.54.219	rmintelligence.co.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

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Pingable IPs

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

IP Address	ASN	Details
194.238.48.84	AS5503 RM Education Ltd	`4.03ms` from London, GB
194.238.50.25	AS5503 RM Education Ltd	`0.44ms` from London, GB
194.238.55.254	AS5503 RM Education Ltd	`3.73ms` from London, GB
194.238.52.6	AS5503 RM Education Ltd	`0.47ms` 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
216.15.31.149	AS6079 RCN	`4.16ms` from Ashburn, US
1.92.247.21	AS55990 Huawei Cloud Service data center	`7.98ms` from Beijing, CN
91.57.29.149	AS3320 Deutsche Telekom AG	`4.15ms` from Berlin, DE
35.187.85.229	AS396982 Google LLC	`0.14ms` from Brussels, BE
201.179.71.245	AS22927 Telefonica de Argentina	`8.17ms` from Buenos Aires, AR
203.188.250.165	AS9832 ISN, Internet Service Provider	`0.39ms` from Dhaka, BD
52.158.116.165	AS8075 Microsoft Corporation	`0.19ms` from Dublin, IE
91.45.171.229	AS3320 Deutsche Telekom AG	`7.18ms` from Frankfurt am Main, DE
36.248.66.181	AS4837 CHINA UNICOM China169 Backbone	`1.98ms` from Fuzhou, CN
118.178.89.101	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.47ms` from Hangzhou, CN
41.79.221.5	AS327794 Clear Access (Pty) Ltd	`0.42ms` from Johannesburg, ZA
39.61.41.165	AS17557 Pakistan Telecommunication Company Limited	`3.15ms` from Lahore, PK
61.167.137.21	AS4837 CHINA UNICOM China169 Backbone	`13.46ms` from Liaoyang, CN
112.201.229.229	AS9299 Philippine Long Distance Telephone Company	`0.93ms` from Manila, PH
35.183.250.133	AS16509 Amazon.com, Inc.	`0.16ms` from Montreal, CA
134.19.147.21	AS50477 Svyaz-Energo Ltd.	`8.21ms` from Moscow, RU
153.197.59.37	AS4713 NTT Communications Corporation	`6.12ms` from Osaka, JP
51.81.208.101	AS16276 OVH SAS	`0.37ms` from Portland, US
35.175.111.5	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
45.152.170.69	AS205500 Mega Tec LLC	`1.43ms` from Vladivostok, RU
193.226.140.117	AS5606 GTS Telecom SRL	`0.73ms` from Bucharest, RO
24.93.202.37	AS10796 Charter Communications Inc	`17.40ms` from Chicago, US
92.148.142.229	AS3215 Orange S.A.	`7.03ms` from Frankfurt am Main, DE
84.152.164.181	AS3320 Deutsche Telekom AG	`4.11ms` from Frankfurt am Main, DE
79.207.210.5	AS3320 Deutsche Telekom AG	`4.12ms` 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 -m7 194.238.49.31

traceroute to 194.238.49.31 (194.238.49.31): 7 hops max, 52 byte packets

1 [AS15169] 142.251.53.131 240.505 ms

2 [AS15169] 142.251.55.8 238.539 ms

3 *

4 [AS5503] 194.154.4.220 254.815 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On September 4th 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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