81.11.96.0/20

AS3209  ·  Vodafone GmbH

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Summary

Country Germany
Domain vodafone.de
ASN AS3209
Parent Range 81.11.0.0/17
Registry RIPE
ID ARCOR-IP-NET3

WHOIS Details

inetnum:        81.11.0.0 - 81.11.127.255
netname:        ARCOR-IP-NET3
country:        DE
org:            ORG-MAT1-RIPE
admin-c:        ANOC1-RIPE
tech-c:         ANOC1-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ARCOR-MNT
mnt-routes:     ARCOR-MNT
notify:         ip-registry@arcor.net
created:        2002-09-19T12:55:02Z
last-modified:  2016-04-14T10:41:04Z
source:         RIPE
abuse-email:    abuse.de@vodafone.com
abuse-c:        ANOC1-RIPE
abuse-org:      ORG-MAT1-RIPE

organisation:   ORG-MAT1-RIPE
org-name:       Vodafone GmbH
country:        DE
org-type:       LIR
address:        Ferdinand-Braun-Platz 1
address:        40549
address:        Düsseldorf
address:        GERMANY
phone:          +496921690
fax-no:         +496921695663
e-mail:         ip-registry@vodafone.com
admin-c:        ANOC1-RIPE
admin-c:        NH4266-RIPE
admin-c:        TG2269-RIPE
admin-c:        HZ568-RIPE
admin-c:        JS19072-RIPE
admin-c:        KW695-RIPE
admin-c:        RM449-RIPE
admin-c:        SM9000-RIPE
admin-c:        MW877-RIPE
admin-c:        FB3293-RIPE
admin-c:        TK11590-RIPE
admin-c:        FW22-RIPE
admin-c:        MG29421-RIPE
admin-c:        AJ3155-RIPE
abuse-c:        ANOC1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ARCOR-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ARCOR-MNT
created:        2004-04-17T11:05:21Z
last-modified:  2025-12-29T12:35:16Z
source:         RIPE
abuse-email:    abuse.de@vodafone.com
abuse-c:        ANOC1-RIPE
abuse-org:      undefined

role:           Vodafone Germany IP Core Backbone
address:        Vodafone GmbH
address:        Campus Eschborn
address:        Duesseldorfer Strasse 15
address:        D-65760 Eschborn
address:        Germany
phone:          +49 6196 52352105
e-mail:         DanubiusNOC-DE-FO-FIXED_ro@vodafone.com
remarks:        trouble: Security issues abuse.de@vodafone.com
remarks:        trouble: Information http://www.vodafone.de
remarks:        trouble: Peering contact peering@adm.arcor.net
remarks:        trouble: Operational issues :
remarks:        DanubiusNOC-DE-FO-FIXED_ro@vodafone.com
remarks:        trouble: Address assignment ip-registry@arcor.net
admin-c:        SM9000-RIPE
admin-c:        NH4266-RIPE
admin-c:        JS19072-RIPE
admin-c:        IE1226-RIPE
admin-c:        TK11590-RIPE
admin-c:        FB3293-RIPE
admin-c:        TG2269-RIPE
tech-c:         NH15-RIPE
nic-hdl:        ANOC1-RIPE
notify:         ip-registry@arcor.net
notify:         ip-registry@vodafone.com
notify:         postmaster@vodafone-ip.de
mnt-by:         ARCOR-MNT
created:        2002-07-11T08:48:33Z
last-modified:  2025-01-20T12:18:04Z
source:         RIPE
abuse-mailbox:  abuse.de@vodafone.com

Overlapping Ranges

BGP prefixes that contain 81.11.96.0/20

Range ASN Company Num of IPs
81.11.0.0/17 AS3209 Vodafone GmbH 32,768

Nearby Ranges

BGP prefixes that overlap with 81.11.0.0/16

Range ASN Company Num of IPs
81.11.0.0/17 AS3209 Vodafone GmbH 32,768
81.11.128.0/17 AS5432 Proximus NV 32,768

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
3.226.223.116 AS14618 Amazon.com, Inc. 0.51ms from Ashburn, US
139.144.194.116 AS63949 Akamai Connected Cloud 0.28ms from Ashburn, US
143.110.191.244 AS14061 DigitalOcean, LLC 0.31ms from Bengaluru, IN
24.61.113.180 AS7922 Comcast Cable Communications, LLC 7.86ms from Boston, US
84.2.10.212 AS5483 Magyar Telekom Plc. 6.68ms from Budapest, HU
190.137.41.20 AS7303 Telecom Argentina S.A. 1.54ms from Buenos Aires, AR
213.145.79.36 AS400909 TRAVCHIS, LLC 0.25ms from Frankfurt am Main, DE
134.130.169.100 AS47610 RWTH Aachen University 4.08ms from Frankfurt am Main, DE
185.50.32.36 AS62038 FIBRA AMNEVILLE 1.96ms from Luxembourg, LU
188.65.170.20 AS41765 IPGarde SAS 1.28ms from Lyon, FR
165.230.62.196 AS46 Rutgers, The State University 2.20ms from New York City, US
118.108.2.100 AS2518 BIGLOBE Inc. 2.93ms from Osaka, JP
98.246.238.36 AS7922 Comcast Cable Communications, LLC 4.62ms from Portland, US
185.44.122.212 AS15974 Joint Stock Company TransTeleCom 6.80ms from Samara, RU
67.62.247.52 AS7029 Windstream Communications LLC 0.33ms from Seattle, US
81.225.233.244 AS3301 Telia Company AB 1.14ms from Stockholm, SE
27.84.0.132 AS2516 KDDI CORPORATION 4.11ms from Tokyo, JP
93.143.28.84 AS5391 Hrvatski Telekom d.d. 12.04ms from Zagreb, HR
39.99.197.68 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.20ms from Zhangjiakou, CN
222.142.46.148 AS4837 CHINA UNICOM China169 Backbone 2.49ms from Zhengzhou, CN
190.254.10.244 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 2.03ms from Bogota, CO
109.136.197.116 AS5432 Proximus NV 0.95ms from Brussels, BE
52.31.246.164 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
136.0.33.164 AS214025 Synergy Dynamics Ltd 0.47ms from Frankfurt am Main, DE
84.155.100.164 AS3320 Deutsche Telekom AG 4.88ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -m5 81.11.97.152
traceroute to 81.11.97.152 (81.11.97.152): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in New York City, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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