AS5521 -

PlusServer GmbH

AS5521 PlusServer GmbH







IP Addresses




Network Speed

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Hosted Domains

There are 3,917 domain names hosted across 254 IP addresses on this ASN.

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Company Details

We have details for more than 11 companies that use IP addresses on this ASN, including,,,, To find out more about our company details data contact sales.

Whois Details

as-block:       AS5377 - AS5535
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:22Z
last-modified:  2018-11-22T15:27:22Z
source:         RIPE

aut-num:        AS5521
as-name:        PS-HAM3-AS
org:            ORG-OG2-RIPE
import:         from AS1299 accept ANY
export:         to AS1299 announce AS-CITYLINE
import:         from AS3549 accept ANY
export:         to AS3549 announce AS-CITYLINE
import:         from AS12598 accept AS12598
export:         to AS12598 announce ANY
import:         from AS44225 accept AS44225
export:         to AS44225 announce ANY
import:         from AS39538 accept AS39538
export:         to AS39538 announce ANY
import:         from AS51053 accept AS51053
export:         to AS51053 announce ANY
remarks:        ---------------------------
remarks:        DE-CIX Hamburg
remarks:        ---------------------------
import:         from AS43252 accept AS-WORKIX
export:         to AS43252 announce AS-CITYLINE
import:         from AS16378 accept AS-OTTO
export:         to AS16378 announce AS-CITYLINE
import:         from AS9211 accept AS-WORK
export:         to AS9211 announce AS-CITYLINE
import:         from AS13135 accept AS-CREW
export:         to AS13135 announce AS-CITYLINE
import:         from AS5430 accept AS-FREENETDE
export:         to AS5430 announce AS-CITYLINE
import:         from AS8687 accept AS-PPP
export:         to AS8687 announce AS-CITYLINE
import:         from AS12518 accept AS-SHLINK
export:         to AS12518 announce AS-CITYLINE
import:         from AS12731 accept AS-IPHH
export:         to AS12731 announce AS-CITYLINE
import:         from AS15388 accept AS-OMC
export:         to AS15388 announce AS-CITYLINE
import:         from AS12822 accept AS-LYNET
export:         to AS12822 announce AS-CITYLINE
import:         from AS12923 accept AS12923
export:         to AS12923 announce AS-CITYLINE
import:         from AS13101 accept AS-TNG
export:         to AS13101 announce AS-CITYLINE
import:         from AS8893 accept AS-ARTFILES
export:         to AS8893 announce AS-CITYLINE
import:         from AS24640 accept AS-BSWS
export:         to AS24640 announce AS-CITYLINE
import:         from AS20751 accept AS-MAX4EU
export:         to AS20751 announce AS-CITYLINE
import:         from AS5605 accept AS-NETUSE
export:         to AS5605 announce AS-CITYLINE
import:         from AS24905 accept AS-TERRALINK
export:         to AS24905 announce AS-CITYLINE
import:         from AS20694 accept AS-NMMN
export:         to AS20694 announce AS-CITYLINE
import:         from AS4589 accept AS-EASYNET
export:         to AS4589 announce AS-CITYLINE
import:         from AS13184 accept AS-HANSENET
export:         to AS13184 announce AS-CITYLINE
import:         from AS31334 accept AS31334
export:         to AS31334 announce AS-CITYLINE
import:         from AS13157 accept AS13157
export:         to AS13157 announce AS-CITYLINE
import:         from AS13157 accept AS13157
export:         to AS13157 announce AS-CITYLINE
admin-c:        HM5127-RIPE
tech-c:         HM5127-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         OPENIT-MNT
remarks:        BGP Community support definitions:
remarks:        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
remarks:        Communities to determine entrance point into MCS's network
remarks:        Community Definition
remarks:        5521:3000 route learned from customer
remarks:        5521:4000 route learned from transit provider
remarks:        5521:4010 obsolete
remarks:        5521:4020 route learned from AS3549 (GlobalCrossing)
remarks:        5521:4030 route learned from AS1299 (TeliaSonera)
remarks:        5521:5000 route learned from peer
remarks:        5521:5010 obsolete
remarks:        5521:5020 obsolete
remarks:        5521:5030 route learned from WORK-IX Hamburg peer
created:        2002-06-24T10:24:20Z
last-modified:  2017-09-18T12:57:12Z
source:         RIPE

organisation:   ORG-OG2-RIPE
org-name:       PlusServer GmbH
org-type:       LIR
address:        Hohenzollernring 72
address:        50672
address:        Koeln
address:        GERMANY
phone:          +49 2203 1045 3000
fax-no:         +49 2203 1045 1045
admin-c:        SG13291-RIPE
admin-c:        ADPS-RIPE
admin-c:        CA4524-RIPE
abuse-c:        PNO7-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-PlusServer
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-PlusServer
created:        2004-04-17T11:11:03Z
last-modified:  2018-10-18T07:57:20Z
source:         RIPE

role:           PlusServer GmbH - NOC
address:        PlusServer GmbH
address:        Hohenzollernring 72
address:        50672 Koeln
address:        Germany
phone:          +49 2203 1045 0
admin-c:        SG13291-RIPE
tech-c:         SG13291-RIPE
tech-c:         ADPS-RIPE
tech-c:         CA4524-RIPE
nic-hdl:        HM5127-RIPE
mnt-by:         MNT-PlusServer
created:        2015-11-05T11:35:03Z
last-modified:  2018-09-03T14:19:38Z
source:         RIPE

IP Address Ranges

Netblock Description Num IPs PlusServer GmbH 1,024 PlusServer GmbH 2,048 PlusServer GmbH 8,192 PlusServer GmbH 8,192 PlusServer GmbH 4,096
Netblock Description
2a02:ad0::/29 PlusServer GmbH

Network Speed

We don't currently have any network speed data for this network.

Hosted Domains

There are 3,917 domain names hosted across 254 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP 487 432 407 246 212 168 164 121 84 58


There are 47 peers for this ASN.

IT.Gate S.p.A. AS12779
BIT BV AS12859
Telia Company AB AS1299
ennit server GmbH AS13101 SA AS15547
Connesi s.p.a. AS15605
Viewqwest Pte Ltd AS18106 AG AS1836
AlpineDC SA AS198385


There are 3 upstreams for this ASN.

Telia Company AB AS1299
Level 3 Parent, LLC AS3549
Hurricane Electric LLC AS6939


There are 3 downstreams for this ASN.

DAKOSY Datenkommunikationssystem AG AS39538
Metaways Infosystems GmbH AS44225
Berufsgenossenschaft fuer Transport und Verkehrswirtschaft AS51053

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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 AS5521 at robtex.

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