AS number 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 552
Number of IPv4 102,400
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Business
Registry ripe
Allocated 23 years ago on Aug 20, 2002
Updated 6 months 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 St George's Primary School, Portland 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 Wootton Bassett School 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 552 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 ██████████ 55
194.154.20.21 ██████████ 53
194.154.20.23 ██████████ 47
62.171.220.83 ██████████ 38
194.154.20.24 ██████████ 34
194.154.20.10 ██████████ 28
194.154.20.7 ██████████ 23
194.154.20.9 ██████████ 17
194.154.20.8 ██████████ 16
213.18.255.225 ██████████ 14

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Peers

There are 117 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS12552 GlobalConnect AB
AS1267 WIND TRE S.P.A.
AS12713 OTEGlobe
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 Provider
AS15412 FLAG TELECOM UK LIMITED
AS15802 Emirates Integrated Telecommunications Company PJSC
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
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS263152 MIGO TELECOM
AS263444 Open X Tecnologia Ltda
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28792 Public Internet Ltd
AS29049 Delta Telecom Ltd
AS29075 IELO Main Network
AS2914 NTT America, Inc.
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 Mainone Cable Company
AS3741 Dimension Data
AS37468 Angola Cables
AS37497 Network Platforms (PTY) LTD
AS37662 West Indian Ocean Cable Company
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 Internetdienstleistungs GmbH
AS44324 MoeDove LLC
AS4455 IX Reach Ltd
AS45352 IP ServerOne Solutions Sdn Bhd
AS45437 Real World - The Core
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
AS51019 Ljósnet
AS51185 MainStreaming SpA
AS51704 South West Grid for Learning Trust Ltd.
AS52075 Wifirst S.A.S.
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.
AS5398 Internet one SRL
AS55850 Mercury NZ Limited
AS56665 Proximus Luxembourg S.A.
AS5713 Telkom SA Ltd.
AS57463 NetIX Communications JSC
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.
AS6233 xTom
AS63927 RISE
AS64049 Reliance Jio Infocomm Pte Ltd Singapore
AS6424 EDGOO NETWORKS
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ASN API ASN Database Download

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 ASN Database Download

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS51704 South West Grid for Learning Trust Ltd.
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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
217.177.67.253 AS5503 RM Education Ltd 0.40ms from London, GB
217.179.44.16 AS5503 RM Education Ltd 6.77ms from London, GB
217.179.13.156 AS5503 RM Education Ltd 7.38ms from London, GB
217.179.45.113 AS5503 RM Education Ltd 0.58ms from London, GB
217.179.77.185 AS5503 RM Education Ltd 0.53ms from London, GB
217.177.60.171 AS5503 RM Education Ltd 0.55ms from London, GB
217.179.215.3 AS5503 RM Education Ltd 0.88ms from London, GB
62.171.203.79 AS5503 RM Education Ltd 0.55ms from London, GB
217.181.37.232 AS5503 RM Education Ltd 0.39ms from London, GB
217.179.122.121 AS5503 RM Education Ltd 8.50ms from London, GB
217.179.102.180 AS5503 RM Education Ltd 0.58ms from London, GB
194.154.11.85 AS5503 RM Education Ltd 4.54ms from London, GB
217.181.24.8 AS5503 RM Education Ltd 0.34ms from London, GB
217.179.241.170 AS5503 RM Education Ltd 0.44ms from London, GB
194.238.34.1 AS5503 RM Education Ltd 0.47ms from London, GB
217.179.9.65 AS5503 RM Education Ltd 0.54ms from London, GB
217.181.14.65 AS5503 RM Education Ltd 0.48ms from London, GB
217.179.202.145 AS5503 RM Education Ltd 0.72ms from London, GB
62.171.199.167 AS5503 RM Education Ltd 4.18ms from London, GB
217.179.249.122 AS5503 RM Education Ltd 0.46ms from London, GB
2a02:fb0:0:12::e AS5503 RM Education Ltd 0.57ms from London, GB
217.181.28.15 AS5503 RM Education Ltd 0.36ms from London, GB
194.154.4.30 AS5503 RM Education Ltd 0.34ms from London, GB
217.181.40.17 AS5503 RM Education Ltd 0.41ms from London, GB
217.179.39.89 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
77.64.177.255 AS16202 Tele Columbus AG 9.28ms from Berlin, DE
34.220.8.191 AS16509 Amazon.com, Inc. 0.50ms from Boardman, US
64.223.191.255 AS13672 Consolidated Communications, Inc. 1.61ms from Boston, US
110.184.207.127 AS4134 CHINANET-BACKBONE 1.92ms from Chengdu, CN
27.57.19.255 AS24560 Bharti Airtel Ltd., Telemedia Services 2.11ms from Delhi, IN
154.80.239.175 AS134175 SH2206-AP 0.76ms from Hong Kong, HK
42.5.135.191 AS4837 CHINA UNICOM China169 Backbone 8.90ms from Liaoyang, CN
94.14.194.31 AS5607 Sky UK Limited 3.42ms from London, GB
101.185.9.223 AS1221 Telstra Limited 6.47ms from Melbourne, AU
82.54.97.15 AS3269 Telecom Italia S.p.A. 3.63ms from Milan, IT
14.142.188.239 AS4755 TATA Communications formerly VSNL is Leading ISP 0.88ms from Mumbai, IN
74.106.18.95 AS701 Verizon Business 15.17ms from New York City, US
218.71.36.143 AS4134 CHINANET-BACKBONE 8.32ms from Ningbo, CN
49.236.99.79 AS17858 LG POWERCOMM 1.93ms from Seoul, KR
113.130.235.255 AS9845 LG HelloVision Corp. 8.01ms from Seoul, KR
126.68.155.159 AS17676 SoftBank Corp. 5.51ms from Tokyo, JP
188.77.244.159 AS12479 Orange Espagne SA 6.38ms from Zaragoza, ES
185.30.251.207 AS205579 Al Warka Bank for Investment J.S.C. 2.18ms from Amman, JO
156.214.58.255 AS8452 TE-AS 3.48ms from Cairo, EG
113.205.98.127 AS4837 CHINA UNICOM China169 Backbone 2.19ms from Chongqing, CN
186.108.255.159 AS7303 Telecom Argentina S.A. 1.25ms from Cordoba, AR
107.155.20.191 AS21859 Zenlayer Inc 0.18ms from Dubai, AE
93.216.72.207 AS3320 Deutsche Telekom AG 7.30ms from Frankfurt am Main, DE
87.64.208.159 AS5432 Proximus NV 4.48ms from Gravelines, FR
183.150.95.255 AS4134 CHINANET-BACKBONE 8.45ms from Hangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 217.179.103.224
traceroute to 217.179.103.224 (217.179.103.224): 64 hops max, 52 byte packets
1 [AS15169] 72.14.238.165 239.286 ms
2 [AS15169] 192.178.97.48 239.378 ms
3 *
4 [AS5503] 194.154.4.222 254.193 ms
5 [AS5503] 194.154.4.188 246.509 ms
6 *
7 *
8 *
9 [AS5503] 217.179.103.224 262.307 ms
Measurement taken from IPinfo ProbeNet in Chang-hua, TW
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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