81.11.48.0/20

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 81.11.48.0/20

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

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Useful for Cybersecurity

Read more

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
152.202.166.100	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`11.10ms` from Bogota, CO
118.250.8.164	AS4134 CHINANET-BACKBONE	`3.60ms` from Changsha, CN
173.189.11.212	AS7029 Windstream Communications LLC	`10.13ms` from Dallas, US
85.111.77.132	AS9121 Turk Telekomunikasyon Anonim Sirketi	`0.43ms` from Istanbul, TR
102.164.14.180	AS328341 Capricom Networks	`6.09ms` from Johannesburg, ZA
63.202.253.52	AS7018 AT&T Enterprises, LLC	`3.58ms` from Los Angeles, US
110.68.185.132	AS4766 Korea Telecom	`4.65ms` from Seoul, KR
183.120.206.116	AS4766 Korea Telecom	`1.32ms` from Seoul, KR
121.5.65.244	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.61ms` from Shanghai, CN
36.151.242.36	AS56046 China Mobile communications corporation	`3.84ms` from Suzhou, CN
180.177.74.4	AS38841 kbro CO. Ltd.	`8.20ms` from Taipei, TW
77.127.35.36	AS12400 Partner Communications Ltd.	`2.91ms` from Tel Aviv, IL
59.106.176.84	AS9370 SAKURA Internet Inc.	`0.82ms` from Tokyo, JP
123.8.61.228	AS4837 CHINA UNICOM China169 Backbone	`6.64ms` from Zhengzhou, CN
154.246.174.36	AS36947 Telecom Algeria	`13.00ms` from Algiers, DZ
159.215.78.148	AS7018 AT&T Enterprises, LLC	`7.16ms` from Atlanta, US
20.1.30.164	AS8075 Microsoft Corporation	`0.37ms` from Boydton, US
197.37.161.100	AS8452 TE-AS	`5.93ms` from Cairo, EG
98.30.56.116	AS10796 Charter Communications Inc	`9.60ms` from Columbus, US
18.193.75.164	AS16509 Amazon.com, Inc.	`0.48ms` from Frankfurt am Main, DE
84.170.40.196	AS3320 Deutsche Telekom AG	`4.08ms` from Frankfurt am Main, DE
88.151.221.180	AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED	`1.41ms` from London, GB
87.27.118.228	AS3269 Telecom Italia S.p.A.	`7.06ms` from Milan, IT
71.193.66.20	AS7922 Comcast Cable Communications, LLC	`6.72ms` from Minneapolis, US
217.108.249.196	AS3215 Orange S.A.	`2.89ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f3 -m7 81.11.59.80

traceroute to 81.11.59.80 (81.11.59.80): 7 hops max, 52 byte packets

3 [AS9002] 87.245.227.248 0.568 ms

4 [AS9002] 87.245.232.79 6.137 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On March 20th 2026

What are IP address ranges?

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