81.11.0.0/18

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 81.11.0.0/18

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

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
52.94.233.146	AS16509 Amazon.com, Inc.	`0.34ms` from Ashburn, US
64.25.20.66	AS19535 JetBlue Airways Corporation	`2.28ms` from Ashburn, US
50.112.96.2	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
197.47.248.178	AS8452 TE-AS	`4.37ms` from Cairo, EG
152.110.37.146	AS20011 Dimension Data	`1.76ms` from Cape Town, ZA
201.252.195.2	AS7303 Telecom Argentina S.A.	`1.05ms` from Cordoba, AR
14.175.60.226	AS45899 VNPT Corp	`2.38ms` from Hanoi, VN
211.176.33.50	AS9318 SK Broadband Co Ltd	`0.83ms` from Incheon, KR
198.253.23.146	AS22 Navy Network Information Center (NNIC)	`1.66ms` from Los Angeles, US
125.106.25.194	AS4134 CHINANET-BACKBONE	`9.71ms` from Nanchang, CN
173.68.158.146	AS701 Verizon Business	`2.46ms` from New York City, US
124.97.53.66	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.05ms` from Osaka, JP
82.127.41.130	AS3215 Orange S.A.	`2.42ms` from Paris, FR
85.142.140.98	AS49505 JSC Selectel	`0.95ms` from Saint Petersburg, RU
3.169.188.50	AS16509 Amazon.com, Inc.	`0.18ms` from Santa Clara, US
118.43.140.34	AS4766 Korea Telecom	`5.04ms` from Seoul, KR
136.144.183.2	AS20857 Signet B.V.	`0.57ms` from Amsterdam, NL
170.106.163.146	AS132203 Tencent Building, Kejizhongyi Avenue	`0.33ms` from Ashburn, US
18.211.107.34	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
97.75.157.66	AS22709 North State Telephone, LLC	`7.52ms` from Atlanta, US
217.130.155.178	AS12430 VODAFONE ESPANA S.A.U.	`1.42ms` from Barcelona, ES
192.210.224.34	AS55286 B2 Net Solutions Inc.	`0.27ms` from Buffalo, US
12.55.95.18	AS7018 AT&T Enterprises, LLC	`5.66ms` from Columbus, US
209.45.70.226	AS3132 Red Cientifica Peruana	`0.65ms` from Lima, PE
88.23.12.2	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.92ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -m7 81.11.25.144

traceroute to 81.11.25.144 (81.11.25.144): 7 hops max, 52 byte packets

1 [AS31898] 140.91.222.85 0.072 ms

2 [AS3356] 213.19.203.106 0.811 ms

3 *

4 [AS3356] 171.75.9.223 4.132 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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