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 22 days 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 104 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS12552 GlobalConnect AB
AS12969 Vodafone Iceland
AS13004 Serbian Open Exchange DOO
AS132337 Axclusive
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Provider
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
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
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
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
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
AS6663 Euroweb Romania S.R.L.
AS6720 Magistrat der Stadt Wien, Magistratsabteilung 01
AS6939 Hurricane Electric LLC
AS7195 EDGEUNO S.A.S
AS8218 Zayo Infrastructure France SA
AS8220 COLT Technology Services Group Limited
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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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS33992 Mass Response Service GmbH
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Pingable IPs

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

IP Address ASN Details
83.216.51.4 AS51265 Mass Response Service GmbH 51.54ms from Brussels, BE
185.44.53.42 AS51265 Mass Response Service GmbH 0.70ms from Vienna, AT
2a04:9546:1cbe:ba00:4a5d:35ff:fe39:2987 AS51265 Mass Response Service GmbH 9.83ms from Vienna, AT
83.216.33.161 AS51265 Mass Response Service GmbH 0.42ms from Vienna, AT
2a04:9546:1942:3400:52e6:36ff:fe58:4eb5 AS51265 Mass Response Service GmbH 2.55ms from Vienna, AT
2a04:9546:191d:300:de39:6fff:fe20:c431 AS51265 Mass Response Service GmbH 3.25ms from Vienna, AT
2a04:9546:1900:6400:d624:ddff:fee4:db33 AS51265 Mass Response Service GmbH 1.76ms from Vienna, AT
2a04:9546:1932:a900:52e6:36ff:fe59:a6c AS51265 Mass Response Service GmbH 2.30ms from Vienna, AT
2a04:9546:1928:7200:52e6:36ff:fec0:d1db AS51265 Mass Response Service GmbH 1.25ms from Vienna, AT
2a04:9546:1c10:b00:4a5d:35ff:fe33:8ed4 AS51265 Mass Response Service GmbH 8.72ms from Vienna, AT
2a04:9546:1ccb:f300:52e6:36ff:fe58:6ba3 AS51265 Mass Response Service GmbH 11.71ms from Vienna, AT
83.216.37.1 AS51265 Mass Response Service GmbH 0.84ms from Vienna, AT
2a04:9546:1c07:6b00:4a5d:35ff:fe8c:f925 AS51265 Mass Response Service GmbH 4.92ms from Vienna, AT
2a04:9546:2e26:9700:62b5:8dff:fe35:653c AS51265 Mass Response Service GmbH 1.71ms from Vienna, AT
62.240.136.1 AS51265 Mass Response Service GmbH 0.42ms from Vienna, AT
2a04:9546:1916:de00:4a5d:35ff:fe37:661 AS51265 Mass Response Service GmbH 1.54ms from Vienna, AT
2a04:9546:2e17:c000:4a5d:35ff:fe37:da0 AS51265 Mass Response Service GmbH 1.94ms from Vienna, AT
2a04:9546:1c4a:c300:52e6:36ff:feb7:7c7a AS51265 Mass Response Service GmbH 4.09ms from Vienna, AT
41.66.78.1 AS51265 Mass Response Service GmbH 3.51ms from Vienna, AT
62.240.154.12 AS51265 Mass Response Service GmbH 9.57ms from Vienna, AT
2a04:9546:1cf0:200:d624:ddff:fee6:58e3 AS51265 Mass Response Service GmbH 5.34ms from Vienna, AT
2a04:9546:1915:a100:b2f2:8ff:fe32:1c03 AS51265 Mass Response Service GmbH 1.67ms from Vienna, AT
2a04:9546:1c78:ab00:b2f2:8ff:fec8:608a AS51265 Mass Response Service GmbH 8.52ms from Vienna, AT
2a04:9546:1c77:c700:b2f2:8ff:fe71:32df AS51265 Mass Response Service GmbH 9.85ms from Vienna, AT
2a04:9546:1919:f900:4a5d:35ff:fe28:f16f AS51265 Mass Response Service GmbH 1.47ms 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
172.171.52.145 AS8075 Microsoft Corporation 0.37ms from Ashburn, US
171.96.62.1 AS17552 True Online 12.94ms from Bangkok, TH
24.135.120.1 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 1.43ms from Belgrade, RS
188.80.46.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 3.50ms from Braga, PT
102.165.85.33 AS328278 WiberSolutions (Pty) Ltd 3.41ms from Cape Town, ZA
222.243.94.1 AS4134 CHINANET-BACKBONE 7.90ms from Changsha, CN
3.147.218.17 AS16509 Amazon.com, Inc. 0.11ms from Columbus, US
34.121.179.241 AS396982 Google LLC 0.12ms from Council Bluffs, US
40.122.106.97 AS8075 Microsoft Corporation 0.20ms from Des Moines, US
118.179.73.145 AS23956 AmberIT Limited 0.45ms from Dhaka, BD
83.151.25.1 AS31333 Hosting.de GmbH 11.09ms from Frankfurt am Main, DE
77.83.24.1 AS59651 AS QualityNetwork 0.62ms from Helsinki, FI
38.142.199.1 AS174 Cogent Communications, LLC 1.89ms from Houston, US
221.230.208.1 AS4134 CHINANET-BACKBONE 9.55ms from Huai'an, CN
39.45.120.1 AS17557 Pakistan Telecommunication Company Limited 4.69ms from Islamabad, PK
176.45.203.161 AS25019 Saudi Telecom Company JSC 6.19ms from Jeddah, SA
77.240.144.129 AS42245 PJSC "Vimpelcom" 9.77ms from Kazan, RU
176.105.78.1 AS48683 Bilink LLC 0.59ms from Kyiv, UA
85.242.32.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1.84ms from Lisbon, PT
5.68.190.97 AS5607 Sky UK Limited 2.09ms from London, GB
68.101.240.1 AS22773 Cox Communications Inc. 5.00ms from Los Angeles, US
72.37.183.33 AS23316 Bel Air Internet, LLC 0.57ms from Los Angeles, US
85.68.201.1 AS15557 Societe Francaise Du Radiotelephone - SFR SA 6.80ms from Lyon, FR
180.191.253.241 AS132199 Globe Telecom Inc. 3.82ms from Manila, PH
129.101.44.1 AS11232 Midcontinent Communications 10.52ms from Minneapolis, 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 197.211.134.20
traceroute to 197.211.134.20 (197.211.134.20): 5 hops max, 52 byte packets
1 [AS15169] 74.125.253.11 19.922 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Warsaw, PL
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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