AS number details

AS51265

Mass Response Service GmbH  ·  massresponse.com

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AS51265 – Mass Response Service GmbH

Field Value
Country Austria
Website massresponse.com
Hosted domains 745
Number of IPv4 52,992
Number of IPv6 633,825,300,114,114,700,748,351,602,688
ASN type ISP
Registry ripe
Allocated 15 years ago on Jul 06, 2010
Updated a month ago on Oct 03, 2025
Netblock Company Num of IPs
41.66.64.0/18 BCS Group (BCSNet) 16,384
197.211.128.0/18 BCS Group (BCSNet) 16,384
62.240.128.0/19 Mass Response Service GmbH 8,192
83.216.32.0/19 8,192
83.216.32.0/20 MASSRESPONSE-AT 4,096
83.216.48.0/20 MASSRESPONSE-GB 4,096
83.216.48.0/21 MASSRESPONSE-GB 2,048
178.157.4.0/22 Mass Response Service GmbH 1,024
185.44.52.0/22 Mass Response Service GmbH 1,024
185.69.244.0/22 Mass Response Service GmbH 1,024
193.9.252.0/23 Mass Response Service GmbH 512
62.240.136.0/24 Mass Response Service GmbH 256
62.240.137.0/24 Mass Response Service GmbH 256
176.126.39.0/24 Mass Response Service GmbH 256
193.9.252.0/24 Mass Response Service GmbH 256
193.9.253.0/24 Mass Response Service GmbH 256

Netblock Company
2a04:9540::/29 Mass Response Service GmbH
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WHOIS Details


                                                ASHandle:       AS51265
                                                OrgID:          AS51265
                                                ASName:         AS51265
                                                ASNumber:       AS51265
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 745 domain names hosted across 276 IP addresses on this ASN.

IP Address Domain Domains on this IP
62.240.130.133 ████████ 78
193.9.253.215 ████████ 53
193.9.252.215 ████████ 50
185.44.53.178 ██████████ 44
62.240.132.145 ██████████ 30
62.240.131.52 ██████████ 28
178.157.7.32 ██████████ 26
62.240.128.10 ██████████ 23
62.240.131.80 █████████ 23
193.9.253.212 ██████████ 23

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Useful for Cybersecurity

Peers

There are 111 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS12552 GlobalConnect AB
AS12969 Vodafone Iceland
AS13004 Serbian Open Exchange DOO
AS13194 Bite IP Network
AS132337 Axclusive
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Provider
AS15943 wilhelm.tel GmbH
AS15958 CETINdoo-NET
AS16265 LeaseWeb Network B.V.
AS16552 Tiggee LLC
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS1828 Unitas Global
AS198150 SIACOM JSC
AS200970 Riepert Informationstechnologie GmbH
AS20562 Broadband Hosting B.V.
AS20764 CJSC RASCOM
AS207841 Inferno Communications Ltd
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213241 TECHIT.BE SRL
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS25091 IP-Max SA
AS263152 MIGO TELECOM
AS263444 Open X Tecnologia Ltda
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28792 Public Internet Ltd
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS29075 IELO Main Network
AS29504 Freenet Liberec, z.s.
AS30844 Liquid Telecommunications Ltd
AS31510 Innsbrucker Kommunalbetriebe AG
AS3170 VeloxServ Communications Ltd
AS31742 Sotaconnect Network
AS3212 Telemach Slovenija d.o.o.
AS3214 xTom GmbH
AS32590 Valve Corporation
AS33891 Core-Backbone GmbH
AS33992 Mass Response Service GmbH
AS34288 Kantonsschule Zug
AS34549 meerfarbig GmbH & Co. KG
AS34927 iFog GmbH
AS35266 EX Networks Limited
AS35280 F5 Networks SARL
AS35369 LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation
AS36236 NetActuate, Inc
AS37100 SEACOM Limited
AS37282 Mainone Cable Company
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
AS40994 Hohl IT e.U.
AS41327 Fiber Telecom S.p.A.
AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED
AS42000 Futruy s.r.o.
AS42473 ANEXIA Internetdienstleistungs GmbH
AS4455 IX Reach Ltd
AS45352 IP ServerOne Solutions Sdn Bhd
AS45437 Real World - The Core
AS47147 ANEXIA Internetdienstleistungs GmbH
AS47692 Nessus GmbH
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
AS51184 Fonira Telekom GmbH
AS51185 MainStreaming SpA
AS52075 Wifirst S.A.S.
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.
AS5405 Inter.link GmbH
AS55850 Mercury NZ Limited
AS56665 Proximus Luxembourg S.A.
AS5713 Telkom SA Ltd.
AS57463 NetIX Communications JSC
AS58511 Anycast Global Backbone
AS59890 Kabel-TV Lampert GmbH & Co KG
AS60068 Datacamp Limited
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
AS6424 EDGOO NETWORKS
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS8220 COLT Technology Services Group Limited
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS33992 Mass Response Service GmbH
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Pingable IPs

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

IP Address ASN Details
2a04:9546:1ce9:a700:3e37:12ff:fece:9028 AS51265 Mass Response Service GmbH 10.42ms from Vienna, AT
2a04:9546:1c31:ac00:4a5d:35ff:fe91:59d4 AS51265 Mass Response Service GmbH 10.56ms from Vienna, AT
2a04:9546:2e16:9b00:b2f2:8ff:fec7:da10 AS51265 Mass Response Service GmbH 1.60ms from Vienna, AT
2a04:9546:1c53:3a00:4a5d:35ff:fe2b:4127 AS51265 Mass Response Service GmbH 13.60ms from Vienna, AT
2a04:9546:1cd8:ef00:d624:ddff:fee4:ae0e AS51265 Mass Response Service GmbH 7.49ms from Vienna, AT
2a04:9546:1c0c:c500:ab6:57ff:fe85:4adf AS51265 Mass Response Service GmbH 5.84ms from Vienna, AT
2a04:9546:19b4:1300:4a5d:35ff:fe32:e672 AS51265 Mass Response Service GmbH 4.46ms from Vienna, AT
2a04:9546:1c2a:400:62b5:8dff:fea8:3bac AS51265 Mass Response Service GmbH 10.86ms from Vienna, AT
2a04:9546:1c27:9400:6b4:feff:fe14:3eae AS51265 Mass Response Service GmbH 7.85ms from Vienna, AT
2a04:9546:1c00:bb00:52e6:36ff:feaa:bf8b AS51265 Mass Response Service GmbH 9.57ms from Vienna, AT
197.211.191.65 AS51265 Mass Response Service GmbH 19.98ms from Vienna, AT
2a04:9546:1c2d:d900:62b5:8dff:fe4d:2f55 AS51265 Mass Response Service GmbH 20.20ms from Zuerich, CH
185.69.245.20 AS51265 Mass Response Service GmbH 9.66ms from Vienna, AT
41.66.83.202 AS51265 Mass Response Service GmbH 1.20ms from Vienna, AT
62.240.158.180 AS51265 Mass Response Service GmbH 8.56ms from Vienna, AT
2a04:9546:2e32:db00:ab6:57ff:fe6d:c0e0 AS51265 Mass Response Service GmbH 2.06ms from Vienna, AT
2a04:9546:1cc2:7000:4a5d:35ff:fe90:8bd9 AS51265 Mass Response Service GmbH 7.23ms from Vienna, AT
2a04:9546:1c1a:cb00:ab6:57ff:febe:2308 AS51265 Mass Response Service GmbH 9.47ms from Vienna, AT
2a04:9546:1922:6e00:e72:74ff:fef4:8bd8 AS51265 Mass Response Service GmbH 2.19ms from Vienna, AT
2a04:9546:1ce5:7f00:52e6:36ff:fead:77fd AS51265 Mass Response Service GmbH 5.13ms from Vienna, AT
62.240.137.1 AS51265 Mass Response Service GmbH 0.40ms from Vienna, AT
41.66.64.1 AS51265 Mass Response Service GmbH 0.65ms from Vienna, AT
2a04:9546:1918:cd00:52e6:36ff:feae:404 AS51265 Mass Response Service GmbH 2.42ms from Vienna, AT
2a04:9546:193e:7a00:52e6:36ff:febf:6a49 AS51265 Mass Response Service GmbH 2.62ms from Vienna, AT
178.157.7.2 AS51265 Mass Response Service GmbH 0.68ms from Vienna, AT

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
165.228.111.1 AS1221 Telstra Limited 1.21ms from Adelaide, AU
188.203.3.81 AS1136 KPN B.V. 7.15ms from Amsterdam, NL
95.96.173.1 AS33915 Vodafone Libertel B.V. 0.72ms from Amsterdam, NL
24.92.73.81 AS7843 Charter Communications Inc 0.45ms from Ashburn, US
71.12.166.1 AS20115 Charter Communications LLC 2.32ms from Atlanta, US
110.249.152.129 AS4837 CHINA UNICOM China169 Backbone 6.33ms from Beijing, CN
120.10.39.1 AS4837 CHINA UNICOM China169 Backbone 7.07ms from Beijing, CN
108.20.239.33 AS701 Verizon Business 1.64ms from Boston, US
196.218.195.161 AS8452 TE-AS 6.46ms from Cairo, EG
105.233.92.145 AS36874 Cybersmart 1.68ms from Cape Town, ZA
222.243.94.1 AS4134 CHINANET-BACKBONE 7.93ms from Changsha, CN
70.225.236.129 AS7018 AT&T Enterprises, LLC 2.58ms from Chicago, US
27.12.0.1 AS4837 CHINA UNICOM China169 Backbone 6.88ms from Chongqing, CN
176.23.210.161 AS3292 TDC Holding A/S 0.96ms from Copenhagen, DK
81.228.135.1 AS3301 Telia Company AB 1.87ms from Copenhagen, DK
76.85.48.1 AS11427 Charter Communications Inc 3.26ms from Dallas, US
192.85.59.129 AS3360 DXC US Latin America Corporation 2.97ms from Denver, US
54.36.48.17 AS16276 OVH SAS 0.07ms from Gravelines, FR
61.141.2.1 AS140308 CHINATELECOM Guangdong province Zhuhai 5G network 9.81ms from Guangzhou, CN
114.135.5.1 AS4134 CHINANET-BACKBONE 4.85ms from Guiyang, CN
61.155.168.1 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.68ms from Huai'an, CN
47.29.6.33 AS55836 Reliance Jio Infocomm Limited 13.95ms from Hyderabad, IN
34.101.182.193 AS396982 Google LLC 0.10ms from Jakarta, ID
105.227.27.1 AS37457 Telkom SA Ltd. 7.18ms from Johannesburg, ZA
136.33.145.81 AS16591 Google Fiber Inc. 0.60ms from Kansas City, US

Traceroute

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

$
traceroute -a -n -q1 -m5 197.211.189.254
traceroute to 197.211.189.254 (197.211.189.254): 5 hops max, 52 byte packets
1 [AS15169] 74.125.253.11 269.995 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Jakarta, ID
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 AS51265 at robtex.

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