AS number details

AS41230

ASK4 Limited  ·  ask4.com

United Kingdom

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AS41230 – ASK4 Limited

Field Value
Country United Kingdom
Website ask4.com
Hosted domains 1,779
Number of IPv4 88,320
Number of IPv6 4,436,777,100,798,802,905,238,461,218,816
ASN type ISP
Registry ripe
Allocated 19 years ago on Jul 05, 2006
Updated a year ago on Mar 07, 2024

IP Ranges

Netblock Company Num of IPs
31.205.0.0/16 ASK4 Limited 65,536
31.205.192.0/18 ASK4 Limited 16,384
31.205.64.0/18 ASK4 Limited 16,384
213.143.0.0/19 ASK4 Limited 8,192
78.109.176.0/20 ASK4 Limited 4,096
81.23.48.0/20 ASK4 Limited 4,096
185.134.128.0/22 ASK4 Limited 1,024
185.134.136.0/22 ASK4 Limited 1,024
185.134.144.0/22 ASK4 Limited 1,024
185.198.228.0/22 ASK4 Limited 1,024
45.154.248.0/22 ASK4 Limited 1,024
45.81.120.0/22 ASK4 Limited 1,024
185.134.136.0/23 ASK4 Limited 512
176.119.145.0/24 ASK4 Limited 256
185.134.138.0/24 ASK4 Limited 256
185.134.139.0/24 ASK4 Limited 256

Netblock Company
2a00:1a10::/29 ASK4 Limited
2a07:c300::/29 ASK4 Limited
2a0e:2a40::/29 ASK4 Limited
2a0e:2ac0::/29 ASK4 Limited
2a0e:5680::/29 ASK4 Limited
2a0f:dd00::/29 ASK4 Limited
2a10:d00::/29 ASK4 Limited
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WHOIS Details

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                                                ASHandle:       AS41230
                                                OrgID:          AS41230
                                                ASName:         AS41230
                                                ASNumber:       AS41230
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 1,779 domain names hosted across 206 IP addresses on this ASN.

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IP Address Domain Domains on this IP
213.143.20.85 ██████████ 196
213.143.3.108 ██████████ 178
213.143.3.16 ██████████ 172
213.143.20.94 ██████████ 158
213.143.20.76 ██████████ 127
213.143.3.14 ██████████ 102
213.143.20.93 ██████████ 95
213.143.3.46 ██████████ 86
213.143.20.122 ██████████ 80
213.143.3.211 ██████████ 75

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Peers

There are 119 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS12552 GlobalConnect AB
AS1267 WIND TRE S.P.A.
AS12713 OTEGlobe
AS12969 Vodafone Iceland
AS1299 Arelion Sweden AB
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
AS15692 Razorblue Ltd
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
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213241 TECHIT.BE SRL
AS21396 NetConnex Broadband Ltd.
AS21472 ServerHouse Ltd
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS2603 NORDUnet
AS263152 MIGO TELECOM
AS28792 Public Internet Ltd
AS29049 Delta Telecom Ltd
AS29075 IELO Main Network
AS2914 NTT America, Inc.
AS30844 Liquid Telecommunications Ltd
AS30933 KDA WEB SERVICES LTD
AS31122 Digiweb ltd
AS3170 VeloxServ Communications Ltd
AS31742 Sotaconnect Network
AS3214 xTom GmbH
AS3216 PJSC "Vimpelcom"
AS3303 Swisscom (Switzerland) Ltd
AS33891 Core-Backbone GmbH
AS34177 CELESTE SAS
AS34224 Neterra Ltd.
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
AS42689 Glide Student & Residential Limited
AS43733 Viva Armenia CJSC
AS44324 MoeDove LLC
AS4455 IX Reach Ltd
AS45352 IP ServerOne Solutions Sdn Bhd
AS45437 Real World - The Core
AS4637 Telstra Global
AS47957 Worldline IGSA SA
AS48070 DSM (GB) Limited
AS48362 Stadtwerke Feldkirch
AS49544 i3D.net B.V
AS50300 CustodianDC Limited
AS50304 Blix Solutions AS
AS50629 LWLcom GmbH
AS51019 Kjartan Hrafnkelsson
AS51185 MainStreaming SpA
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.
AS55850 Mercury NZ Limited
AS56665 Proximus Luxembourg S.A.
AS5713 Telkom SA Ltd.
AS57463 NetIX Communications JSC
AS58511 Anycast Global Backbone
AS60068 Datacamp Limited
AS60171 AFR-IX TELECOM S.A.
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA
AS61573 Ip Telecom BR
AS6204 INTERKVM HOST SRL
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS2914 NTT America, Inc.
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
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ASN API ASN Database Download

Downstreams

There are 3 downstreams for this ASN.

Downstreams Name
AS21396 NetConnex Broadband Ltd.
AS30933 KDA WEB SERVICES LTD
AS8916 Portfast Ltd
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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
81.23.58.105 AS41230 ASK4 Limited 0.23ms from London, GB
81.23.54.17 AS41230 ASK4 Limited 0.18ms from London, GB
31.205.114.96 AS41230 ASK4 Limited 10.67ms from London, GB
31.205.148.0 AS41230 ASK4 Limited 1.21ms from Sheffield, GB
213.143.26.1 AS41230 ASK4 Limited 0.20ms from London, GB
78.109.188.49 AS41230 ASK4 Limited 0.17ms from London, GB
31.205.27.81 AS41230 ASK4 Limited 0.70ms from Manchester, GB
31.205.49.241 AS41230 ASK4 Limited 0.39ms from Sheffield, GB
185.198.229.129 AS41230 ASK4 Limited 1.12ms from Sheffield, GB
213.143.30.17 AS41230 ASK4 Limited 0.24ms from London, GB
31.205.127.65 AS41230 ASK4 Limited 1.98ms from London, GB
81.23.49.137 AS41230 ASK4 Limited 0.16ms from London, GB
81.23.48.45 AS41230 ASK4 Limited 0.16ms from London, GB
81.23.59.30 AS41230 ASK4 Limited 0.17ms from London, GB
2a00:1a10:1::5 AS41230 ASK4 Limited 0.36ms from Manchester, GB
2a00:1a10:0:1000::6:0 AS41230 ASK4 Limited 0.35ms from Manchester, GB
81.23.52.226 AS41230 ASK4 Limited 0.26ms from Sheffield, GB
213.143.20.252 AS41230 ASK4 Limited 0.45ms from Sheffield, GB
78.109.176.190 AS41230 ASK4 Limited 0.27ms from Sheffield, GB
45.81.122.42 AS41230 ASK4 Limited 0.54ms from Duesseldorf, DE
213.143.7.89 AS41230 ASK4 Limited 0.15ms from London, GB
78.109.184.1 AS41230 ASK4 Limited 0.17ms from London, GB
78.109.179.0 AS41230 ASK4 Limited 0.18ms from London, GB
31.205.199.49 AS41230 ASK4 Limited 0.69ms from Manchester, GB
213.143.21.11 AS41230 ASK4 Limited 0.42ms from Sheffield, 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
68.119.45.238 AS20115 Charter Communications LLC 12.85ms from Atlanta, US
111.204.198.222 AS4808 China Unicom Beijing Province Network 4.05ms from Beijing, CN
197.37.57.254 AS8452 TE-AS 4.75ms from Cairo, EG
184.54.56.206 AS10796 Charter Communications Inc 17.75ms from Chicago, US
3.23.204.30 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
65.100.189.206 AS209 CenturyLink Communications, LLC 8.22ms from Denver, US
221.11.178.30 AS4837 CHINA UNICOM China169 Backbone 19.56ms from Guangzhou, CN
124.40.253.238 AS142327 PT Internet Prima Nusantara 19.24ms from Jakarta, ID
109.150.94.222 AS2856 British Telecommunications PLC 2.43ms from London, GB
185.52.110.238 AS49182 BTEngageIT 0.47ms from London, GB
68.122.215.110 AS7018 AT&T Enterprises, LLC 2.18ms from Los Angeles, US
12.124.227.62 AS7018 AT&T Enterprises, LLC 1.28ms from Miami, US
130.136.0.254 AS137 Consortium GARR 4.30ms from Milan, IT
36.32.16.206 AS140726 UNICOM AnHui province network 7.36ms from Nanjing, CN
201.48.215.46 AS16735 ALGAR TELECOM S/A 0.69ms from Osasco, BR
18.233.161.238 AS14618 Amazon.com, Inc. 0.40ms from Reston, US
107.20.32.206 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
131.114.96.254 AS137 Consortium GARR 5.67ms from Rome, IT
201.108.245.206 AS8151 UNINET 12.62ms from Santiago de Queretaro, MX
58.143.121.78 AS10036 DLIVE 1.70ms from Seoul, KR
125.242.115.78 AS17858 LG POWERCOMM 1.99ms from Seoul, KR
211.60.64.110 AS3786 LG DACOM Corporation 1.84ms from Seoul, KR
14.81.6.254 AS4766 Korea Telecom 1.88ms from Seoul, KR
175.232.54.254 AS4766 Korea Telecom 1.91ms from Seoul, KR
1.164.101.254 AS3462 Data Communication Business Group 1.90ms from Taipei, TW

Traceroute

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

$
traceroute -a -n -q1 -f4 -m9 31.205.160.40
traceroute to 31.205.160.40 (31.205.160.40): 9 hops max, 52 byte packets
5 *
6 [AS2914] 129.250.4.22 1.328 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Chicago, US
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 AS41230 at robtex.

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