151.252.40.0/21

AS25291  ·  SysEleven GmbH

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Summary

Country Germany
Domain syseleven.de
ASN AS25291
Registry RIPE
ID DE-SYSELEVEN-20120823

WHOIS Details

inetnum:        151.252.40.0 - 151.252.47.255
netname:        DE-SYSELEVEN-20120823
country:        DE
org:            ORG-SG57-RIPE
admin-c:        SAC57-RIPE
tech-c:         SNO9-RIPE
status:         ALLOCATED PA
remarks:        Managed by SysEleven RIPE static templates
notify:         [email protected]
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SYS11-MNT
mnt-lower:      SYS11-MNT
mnt-domains:    SYS11-MNT
mnt-routes:     SYS11-MNT
created:        2012-08-23T09:26:30Z
last-modified:  2019-08-01T07:23:27Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        SNO9-RIPE
abuse-org:      ORG-SG57-RIPE

organisation:   ORG-SG57-RIPE
org-name:       SysEleven GmbH
country:        DE
org-type:       LIR
address:        Boxhagener Strasse 80
address:        10245
address:        Berlin
address:        GERMANY
phone:          +49302332012100
fax-no:         +493061675550
e-mail:         [email protected]
admin-c:        SAC57-RIPE
tech-c:         SNO9-RIPE
abuse-c:        SNO9-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SYS11-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SYS11-MNT
remarks:        Managed by SysEleven RIPE static templates
notify:         [email protected]
created:        2009-02-23T14:10:06Z
last-modified:  2020-12-16T12:37:08Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        SNO9-RIPE
abuse-org:      undefined

role:           SysEleven Administrative Contacts
address:        SysEleven GmbH
address:        Boxhagener Strasse 80
address:        D-10245 Berlin
address:        Germany
e-mail:         [email protected]
admin-c:        JI616-RIPE
tech-c:         HUHN1-RIPE
tech-c:         FTS-RIPE
tech-c:         PR17767-RIPE
nic-hdl:        SAC57-RIPE
remarks:        Managed by SysEleven RIPE static templates
notify:         [email protected]
abuse-mailbox:  [email protected]
mnt-by:         SYS11-MNT
created:        2009-09-23T09:12:00Z
last-modified:  2025-12-16T09:05:16Z
source:         RIPE

role:           SysEleven Network Operation Center
address:        SysEleven GmbH
address:        Boxhagener Strasse 80
address:        D-10245 Berlin
address:        Germany
e-mail:         [email protected]
admin-c:        SAC57-RIPE
tech-c:         PR17767-RIPE
tech-c:         FTS-RIPE
tech-c:         HUHN1-RIPE
nic-hdl:        SNO9-RIPE
remarks:        Managed by SysEleven RIPE static templates
notify:         [email protected]
abuse-mailbox:  [email protected]
mnt-by:         SYS11-MNT
created:        2009-09-23T09:15:59Z
last-modified:  2025-12-16T09:05:45Z
source:         RIPE

route:          151.252.44.0/24
descr:          SysEleven Global Network - More specific route object
descr:          Announced only for engineering or in case of DDoS attack.
origin:         AS25291
remarks:        Managed by SysEleven RIPE static templates
notify:         [email protected]
mnt-by:         SYS11-MNT
created:        2016-06-08T22:13:21Z
last-modified:  2019-07-30T07:42:59Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 151.252.0.0/16

Range ASN Company Num of IPs
151.252.128.0/18 AS35706 Net at Once Sweden AB 16,384
151.252.64.0/19 AS30855 Tele-plus LLC 8,192
151.252.224.0/19 AS34594 Telemach Hrvatska d.o.o. 8,192
151.252.48.0/20 AS25504 Vautron Rechenzentrum AG 4,096
151.252.120.0/21 AS61215 IIJ Europe Limited 2,048
151.252.200.0/21 AS197897 5KOM OOD 2,048
151.252.112.0/21 AS29680 Gamma Operadora de Comunicaciones S.A. 2,048
151.252.208.0/21 AS34594 Telemach Hrvatska d.o.o. 2,048
151.252.8.0/21 AS49788 Nexthop AS 2,048
151.252.24.0/21 AS51747 Internet Vikings International AB 2,048
151.252.32.0/21 AS59622 tv factory AG 2,048
151.252.16.0/21 AS12479 Orange Espagne SA 2,048
151.252.192.0/22 AS197897 5KOM OOD 1,024
151.252.196.0/23 AS197897 5KOM OOD 512
151.252.105.0/24 AS48479 Dynamic pool for home users 256
151.252.106.0/24 AS48479 Kuban-Telecom Ltd 256
151.252.217.0/24 AS213281 Greenfiber Internet & Dienste GmbH 256
151.252.219.0/24 AS213281 Greenfiber Internet & Dienste GmbH 256
151.252.222.0/24 AS213281 Greenfiber Internet & Dienste GmbH 256
151.252.109.0/24 AS48479 Kuban-Telecom Ltd 256
151.252.216.0/24 AS213281 Greenfiber Internet & Dienste GmbH 256
151.252.110.0/24 AS48479 Kuban-Telecom Ltd 256
151.252.198.0/24 AS59709 Perform Real Estate BC 256
151.252.199.0/24 AS199871 TechnoLogica EAD 256
151.252.104.0/24 AS48479 Dynamic pool for home users 256

Hosted domains

There are 202 domain names hosted across 23 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
151.252.41.138 metabo.ar 74
151.252.40.213 beamten-bank.de 54
151.252.41.10 qi-1.com 34
151.252.40.209 burgia-medical.pl 9
151.252.41.247 wanna-play.at 6
151.252.41.156 asks-you.com 6
151.252.42.141 xn--tztec-fra.de 2
151.252.41.90 jobs-die-bewegen.de 2
151.252.41.1 fashionettehq.de 1
151.252.40.137 instrumentosmusicales24.es 1
151.252.42.122 bruhns-gmbh.com 1
151.252.41.103 xtend-adventure.com 1
151.252.41.75 metabo.gr 1
151.252.40.172 gib-gmbh.com 1
151.252.41.30 das-tierhausi.de 1
151.252.41.158 saks-off-5th.de 1
151.252.40.145 cyberobicsnow.pl 1
151.252.40.203 gerstaecker-harolds.nl 1
151.252.41.40 meaningfulwork.de 1
151.252.41.53 zeit-familienfilme.de 1

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

150 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
151.252.46.39 AS25291 SysEleven GmbH 0.40ms from Berlin, DE
151.252.41.162 AS25291 SysEleven GmbH 0.55ms from Berlin, DE
151.252.44.61 AS25291 SysEleven GmbH 0.37ms from Berlin, DE
151.252.43.129 AS25291 SysEleven GmbH 0.57ms from Berlin, DE
151.252.40.134 AS25291 SysEleven GmbH 0.49ms from Berlin, DE
151.252.42.129 AS25291 SysEleven GmbH 6.60ms from Berlin, DE

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
71.25.172.181 AS7922 Comcast Cable Communications, LLC 4.79ms from Atlanta, US
49.229.53.53 AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX 1.32ms from Bangkok, TH
97.184.181.37 AS6167 Verizon Business 17.68ms from Chicago, US
69.222.109.149 AS7018 AT&T Enterprises, LLC 2.27ms from Dallas, US
54.73.160.197 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
217.91.255.21 AS3320 Deutsche Telekom AG 9.46ms from Duesseldorf, DE
60.13.117.69 AS4837 CHINA UNICOM China169 Backbone 14.62ms from Guangzhou, CN
1.55.129.229 AS18403 FPT Telecom Company 5.73ms from Ho Chi Minh City, VN
112.197.63.37 AS45543 SaiGon Tourist cable Televition Company 1.31ms from Ho Chi Minh City, VN
87.76.25.21 AS7979 Servers.com, Inc. 0.15ms from London, GB
18.154.205.37 AS16509 Amazon.com, Inc. 0.30ms from Los Angeles, US
99.112.80.53 AS7018 AT&T Enterprises, LLC 17.30ms from Los Angeles, US
47.44.86.197 AS20115 Charter Communications LLC 4.58ms from Minneapolis, US
176.211.65.197 AS12389 PJSC Rostelecom 7.01ms from Moscow, RU
80.94.184.181 AS12601 Cegedim.Cloud SASU 0.59ms from Paris, FR
44.192.134.229 AS14618 Amazon.com, Inc. 0.27ms from Reston, US
78.81.14.101 AS16301 Novgorod Datacom LLC 3.59ms from Saint Petersburg, RU
121.184.90.149 AS4766 Korea Telecom 3.26ms from Seoul, KR
131.250.178.85 AS668 United States Department of Defense (DoD) 2.72ms from Ashburn, US
23.249.80.37 AS18467 Axiom Technologies LLC 3.12ms from Boston, US
221.10.18.245 AS4837 CHINA UNICOM China169 Backbone 2.97ms from Chengdu, CN
64.33.157.245 AS11796 Airstream Communications, LLC 0.24ms from Chicago, US
75.196.73.5 AS6167 Verizon Business 11.39ms from Chicago, US
113.207.14.5 AS4837 CHINA UNICOM China169 Backbone 0.33ms from Chongqing, CN
172.160.226.181 AS8075 Microsoft Corporation 0.62ms from Gaevle, SE

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 151.252.45.138
traceroute to 151.252.45.138 (151.252.45.138): 6 hops max, 52 byte packets
3 [] 185.1.160.9 40.518 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Thessaloniki, GR
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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