Autonomous System details

AS5503

RM Education Ltd  ·  rm.com

United Kingdom

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AS5503 – RM Education Ltd

Field Value
Country United Kingdom
Website rm.com
Hosted domains 537
IPv4 addresses 102,400
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type Education
Registry ripe
Allocated 24 years ago on Aug 20, 2002
Updated a year ago on May 06, 2025

IP Ranges

Netblock Company Num of IPs
217.181.0.0/18 RM Education Ltd 16,384
62.171.192.0/19 RM Education Ltd 8,192
194.154.0.0/20 infrastructure networks 4,096
217.177.16.0/20 RM Education Ltd 4,096
217.179.16.0/20 RM Education Ltd 4,096
217.179.32.0/20 RM Education Ltd 4,096
217.179.96.0/20 RM Education Ltd 4,096
217.179.192.0/20 RM Education Ltd 4,096
217.179.240.0/20 RM Education Ltd 4,096
194.154.16.0/21 Research Machines 2,048
194.238.32.0/21 RM Education Ltd 2,048
194.238.48.0/21 Research Machines plc 2,048
194.238.64.0/21 RM Education Ltd 2,048
213.18.248.0/21 Research Machines plc 2,048
217.177.56.0/21 RM Education Ltd 2,048
217.177.64.0/21 RM Education Ltd 2,048
217.177.88.0/21 RM Education Ltd 2,048
217.179.8.0/21 RM Education Ltd 2,048
217.179.64.0/21 RM Education Ltd 2,048
217.179.112.0/21 RM Education Ltd 2,048
217.179.208.0/21 RM Education Ltd 2,048
217.179.232.0/21 RM Education Ltd 2,048
217.180.0.0/21 RM Education Ltd 2,048
217.180.24.0/21 RM Education Ltd 2,048
62.171.224.0/22 RM Education Ltd 1,024
62.171.252.0/22 RM Education Ltd 1,024
185.192.228.0/22 RM Education Ltd 1,024
194.238.60.0/22 RM Education Ltd 1,024
217.177.36.0/22 RM Education Ltd 1,024
217.177.76.0/22 RM Education Ltd 1,024
217.179.0.0/22 RM Education Ltd 1,024
217.179.52.0/22 RM Education Ltd 1,024
217.179.60.0/22 RM Education Ltd 1,024
217.179.76.0/22 RM Education Ltd 1,024
217.179.84.0/22 RM Education Ltd 1,024
217.179.92.0/22 RM Education Ltd 1,024
217.179.120.0/22 RM Education Ltd 1,024
217.179.216.0/22 RM Education Ltd 1,024
217.179.224.0/22 RM Education Ltd 1,024
217.180.8.0/22 RM Education Ltd 1,024
217.180.32.0/22 RM Education Ltd 1,024
217.180.48.0/22 RM Education Ltd 1,024

Netblock Company
2a02:fb0::/32 RM Education Ltd
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WHOIS Details

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                                                ASHandle:       AS5503
                                                OrgID:          AS5503
                                                ASName:         AS5503
                                                ASNumber:       AS5503
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 537 domain names hosted across 112 IP addresses on this ASN.

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IP Address Domain Domains on this IP
194.154.20.22 ██████████ 54
194.154.20.21 ██████████ 51
194.154.20.23 ██████████ 43
62.171.220.83 ██████████ 37
194.154.20.24 ██████████ 33
194.154.20.10 ██████████ 25
194.154.20.7 ██████████ 18
194.154.20.9 ██████████ 14
213.18.255.225 ██████████ 14
217.181.40.69 ██████████ 12

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Peers

There are 118 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS12552 GlobalConnect AB
AS1267 WIND TRE S.P.A.
AS12779 IT.Gate S.p.A.
AS12969 Vodafone Iceland
AS13030 Init7 (Switzerland) Ltd.
AS132337 Axclusive
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS14537 Continent 8 LLC
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Telecom
AS15412 FLAG TELECOM UK LIMITED
AS15802 Emirates Integrated Telecommunications Company PJSC
AS16347 ADISTA SAS
AS16552 Tiggee LLC
AS17639 Converge ICT Solutions Inc.
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS198150 SIACOM JSC
AS20562 Broadband Hosting B.V.
AS20764 CJSC RASCOM
AS207841 Inferno Communications Ltd
AS2119 Telenor Norge AS
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213241 TECHIT.BE SRL
AS215638 Cilix Limited
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24940 Hetzner Online GmbH
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS263152 MIGO TELECOM
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28792 Public Internet Ltd
AS29049 Delta Telecom Ltd
AS29075 IELO Main Network
AS2914 NTT America, Inc.
AS29626 Staffordshire County Council
AS30844 Liquid Telecommunications Ltd
AS31122 Digiweb ltd
AS3170 VeloxServ Communications Ltd
AS31742 Sotaconnect Network
AS3214 xTom GmbH
AS3216 PJSC Vimpelcom
AS32590 Valve Corporation
AS33891 Core-Backbone GmbH
AS34177 CELESTE SAS
AS34288 Kantonsschule Zug
AS34549 meerfarbig GmbH & Co. KG
AS34927 iFog GmbH
AS35266 EX Networks Limited
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS37100 SEACOM Limited
AS37282 Main one Cable Company Nigeria Limited
AS3741 Dimension Data
AS37468 Angola Cables
AS37497 Network Platforms (PTY) LTD
AS37662 West Indian Ocean Cable Company
AS37680 Cool Ideas Service Provider (Pty) Ltd
AS37721 Virtual Technologies & Solutions
AS38880 Micron21 Datacentre Pty Ltd
AS39120 Convergenze S.p.A.
AS39122 Blacknight Internet Solutions Limited
AS39351 31173 Services AB
AS398465 Rackdog, LLC
AS41095 IPTP LTD
AS41327 Fiber Telecom S.p.A.
AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED
AS42473 Anexia Cloud Solutions GmbH
AS43733 Viva Armenia CJSC
AS4455 IX Reach Ltd
AS45352 IP ServerOne Solutions Sdn Bhd
AS47957 Worldline IGSA SA
AS48070 DSM (GB) Limited
AS48185 team.blue NV
AS48362 Stadtwerke Feldkirch
AS49544 i3D.net B.V
AS50300 CustodianDC Limited
AS50304 Blix Solutions AS
AS51185 MainStreaming SpA
AS51704 South West Grid for Learning Trust Ltd.
AS52075 Wifirst S.A.S.
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.
AS53062 ALT | GRUPO BRASIL TECPAR
AS56665 Proximus Luxembourg S.A.
AS5713 Telkom SA Ltd.
AS58511 Anycast Global Backbone
AS60171 AFR-IX TELECOM S.A.
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA
AS61573 IP TELECOM
AS6204 INTERKVM HOST SRL
AS62167 Tismi BV
AS62275 NHM - S.R.L.
AS63927 RISE
AS64049 Reliance Jio Infocomm Pte Ltd Singapore
AS6424 EDGOO NETWORKS
AS6461 Zayo Bandwidth
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS2914 NTT America, Inc.
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS29626 Staffordshire County Council
AS51704 South West Grid for Learning Trust Ltd.
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
217.179.252.4 AS5503 RM Education Ltd 0.53ms from London, GB
217.181.41.216 AS5503 RM Education Ltd 0.48ms from London, GB
217.179.93.47 AS5503 RM Education Ltd 0.70ms from London, GB
62.171.217.242 AS5503 RM Education Ltd 0.63ms from London, GB
217.179.55.67 AS5503 RM Education Ltd 0.64ms from London, GB
217.179.197.105 AS5503 RM Education Ltd 0.58ms from London, GB
217.181.22.135 AS5503 RM Education Ltd 0.45ms from London, GB
185.192.231.197 AS5503 RM Education Ltd 0.52ms from London, GB
217.180.49.8 AS5503 RM Education Ltd 0.71ms from London, GB
194.238.55.254 AS5503 RM Education Ltd 3.80ms from London, GB
217.179.253.13 AS5503 RM Education Ltd 0.55ms from London, GB
62.171.192.183 AS5503 RM Education Ltd 0.60ms from London, GB
217.179.27.221 AS5503 RM Education Ltd 0.65ms from London, GB
217.181.54.34 AS5503 RM Education Ltd 0.54ms from London, GB
217.181.45.19 AS5503 RM Education Ltd 0.49ms from London, GB
62.171.196.75 AS5503 RM Education Ltd 0.46ms from London, GB
217.179.212.29 AS5503 RM Education Ltd 0.62ms from London, GB
217.179.192.64 AS5503 RM Education Ltd 0.55ms from London, GB
62.171.221.41 AS5503 RM Education Ltd 0.60ms from London, GB
194.238.64.2 AS5503 RM Education Ltd 0.54ms from London, GB
217.181.34.9 AS5503 RM Education Ltd 0.58ms from London, GB
194.238.48.88 AS5503 RM Education Ltd 4.69ms from London, GB
217.179.101.169 AS5503 RM Education Ltd 0.66ms from London, GB
217.179.112.199 AS5503 RM Education Ltd 4.15ms from London, GB
194.154.5.13 AS5503 RM Education Ltd 0.76ms 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
105.104.164.95 AS36947 Telecom Algeria 9.54ms from Algiers, DZ
186.121.13.143 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 13.75ms from Bogota, CO
118.122.72.191 AS38283 CHINANET SiChuan Telecom Internet Data Center 1.88ms from Chengdu, CN
194.247.32.15 AS3292 TDC Holding A/S 1.39ms from Copenhagen, DK
47.221.245.175 AS19108 Optimum 7.10ms from Dallas, US
39.35.235.159 AS17557 Pakistan Telecommunication Company Limited 1.71ms from Karachi, PK
190.186.252.255 AS25620 COTAS LTDA. 10.90ms from La Paz, BO
146.177.8.47 AS15395 Rackspace Ltd. 0.80ms from London, GB
93.233.17.175 AS3320 Deutsche Telekom AG 3.71ms from Nuernberg, DE
4.249.31.239 AS8075 Microsoft Corporation 0.48ms from Phoenix, US
94.74.224.191 AS16246 O2 Czech Republic, a.s. 5.32ms from Prague, CZ
98.85.30.95 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
185.184.7.127 AS44407 Linkt SAS 0.55ms from Saint-Denis, FR
217.22.186.223 AS15735 GO p.l.c. 0.84ms from Swieqi, MT
201.219.88.175 AS14232 Cooperativa Telefónica Pinamar Ltda. 9.06ms from Buenos Aires, AR
69.76.183.15 AS11427 Charter Communications Inc 13.41ms from Dallas, US
85.7.247.159 AS3303 Swisscom (Switzerland) Ltd 0.68ms from Lausanne, CH
115.129.162.47 AS7545 TPG Telecom Limited 1.56ms from Melbourne, AU
73.186.74.95 AS7922 Comcast Cable Communications, LLC 15.66ms from Morris Plains, US
223.181.134.15 AS24560 Bharti Airtel Ltd., Telemedia Services 15.29ms from Mumbai, IN
20.14.14.95 AS8075 Microsoft Corporation 0.20ms from Phoenix, US
75.241.78.159 AS6167 Verizon Business 12.43ms from Santa Clara, US
125.146.59.143 AS4766 Korea Telecom 2.82ms from Seoul, KR
175.252.29.207 AS4766 Korea Telecom 1.96ms from Seoul, KR
15.135.194.239 AS16509 Amazon.com, Inc. 0.10ms from Sydney, AU

Traceroute

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

$
traceroute -a -n -q1 -m7 217.177.36.27
traceroute to 217.177.36.27 (217.177.36.27): 7 hops max, 52 byte packets
1 [AS15169] 72.14.238.165 251.613 ms
2 *
3 *
4 [AS5503] 194.154.4.222 147.924 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Delhi, IN
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS5503 at robtex.

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