Mass Response Service GmbH

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

ASN	51265
Name	MASSRESPONSE-AS
Organization	Mass Response Service GmbH
Country	Austria
Registry	RIPE NCC

IPv4 addresses	74,240
IPv6 /64 networks	235
Prefixes	28

IPv4 Prefixes for AS51265 - showing the first 20 of 27 networks

Network		Location	Addresses
176.126.39.0/24	Mass Response Service GmbH	Vienna (Donaustadt)	256
178.157.4.0/22	Mass Response Service GmbH	Fallbach	1,024
185.44.52.0/22	Mass Response Service GmbH	Vienna (Donaustadt)	1,024
185.69.244.0/22	Mass Response Service GmbH	Vienna (Donaustadt)	1,024
193.9.252.0/23	Mass Response Service GmbH	Vienna	512
193.9.252.0/24	Mass Response Service GmbH	Vienna	256
193.9.253.0/24	Mass Response Service GmbH	Vienna (Donaustadt)	256
197.211.128.0/18	Mass Response Service GmbH	Vienna (Donaustadt)	16,384
197.211.185.0/24	Mass Response Service GmbH	Wolfenschiessen	256
197.211.186.0/24	Mass Response Service GmbH	Frankfurt am Main	256
197.211.189.0/24	Mass Response Service GmbH	Milan	256
41.66.64.0/18	Mass Response Service GmbH	Gerasdorf	16,384
62.240.128.0/19	Mass Response Service GmbH	Wilfersdorf	8,192
62.240.128.0/22	Mass Response Service GmbH	Wilfersdorf	1,024
62.240.132.0/23	Mass Response Service GmbH	Vienna (Donaustadt)	512
62.240.134.0/24	Mass Response Service GmbH	Vienna (Donaustadt)	256
62.240.135.0/24	Mass Response Service GmbH	Mirabella	256
62.240.136.0/21	Mass Response Service GmbH	Vienna (Donaustadt)	2,048
62.240.136.0/24	Mass Response Service GmbH	Vienna (Donaustadt)	256
62.240.137.0/24	Mass Response Service GmbH	Vienna (Donaustadt)	256

IPv6 Prefixes for AS51265

Network		Location	/64 Prefixes
2a04:9540::/29	Mass Response Service GmbH	Vienna (Floridsdorf)	235