81.11.128.0/17

AS5432  ·  Proximus NV

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Summary

Country Belgium
Domain proximus.com
ASN AS5432
Registry RIPE
ID BE-BELGACOM-20020513

WHOIS Details

inetnum:        81.11.128.0 - 81.11.255.255
org:            ORG-BA4-RIPE
admin-c:        SC2707-RIPE
netname:        BE-BELGACOM-20020513
country:        BE
tech-c:         BIEC1-RIPE
tech-c:         SC2707-RIPE
status:         ALLOCATED PA
notify:         noc@skynet.be
notify:         ripe-contact@scarlet.be
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SKYNETBE-MNT
mnt-lower:      AS3304-MNT
mnt-lower:      SKYNETBE-MNT
mnt-routes:     SKYNETBE-MNT
created:        2002-05-13T14:26:23Z
last-modified:  2025-02-07T06:05:36Z
source:         RIPE
abuse-email:    abuse@proximus.com
abuse-c:        BIAC1-RIPE
abuse-org:      ORG-BA4-RIPE

organisation:   ORG-BA4-RIPE
org-name:       Proximus NV
country:        BE
org-type:       LIR
address:        Boulevard du Roi Albert II 27 B
address:        1030
address:        Brussels
address:        BELGIUM
phone:          +32 2 514 43 66
e-mail:         ip-experteam@belgacom.be
admin-c:        SVdS1-RIPE
admin-c:        MN1190-RIPE
admin-c:        KB905-RIPE
admin-c:        PD756-RIPE
abuse-c:        BIAC1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SKYNETBE-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SKYNETBE-MNT
created:        2004-04-17T11:00:05Z
last-modified:  2026-02-02T19:20:31Z
source:         RIPE
abuse-email:    abuse@proximus.com
abuse-c:        BIAC1-RIPE
abuse-org:      undefined

role:           Belgacom Internet Expertise Center
address:        Proximus naamloze vennootschap van publiek recht.
address:        Network Engineering & Operations
address:        Koning Albert II-laan 27
address:        B-1030 Brussels
address:        Belgium
phone:          +32 2 202-4111
abuse-mailbox:  abuse@proximus.com
e-mail:         noc@skynet.be
admin-c:        MN1190-RIPE
tech-c:         SVDS1-RIPE
tech-c:         PD756-RIPE
tech-c:         KB905-RIPE
nic-hdl:        BIEC1-RIPE
remarks:        -------------------------------------------
remarks:        Network problems to: noc@skynet.be
remarks:        Peering requests to: peering@skynet.be
remarks:        Abuse notifications to: abuse@proximus.com
remarks:        abuse requests sent to another address
remarks:        will be ignored.
remarks:        https://www.proximus.com/investors/regulatory-information/abuse
remarks:        -------------------------------------------
notify:         noc@skynet.be
mnt-by:         SKYNETBE-MNT
created:        2004-08-06T09:18:56Z
last-modified:  2024-07-02T07:39:04Z
source:         RIPE

role:           SCARLET Contact Role
address:        Scarlet
address:        Carlistraat 2
address:        B-1140 Evere
address:        Belgium
phone:          +32 2 275 33 11
e-mail:         ripe-contact@scarlet.be
abuse-mailbox:  abuse@scarlet.be
admin-c:        BD440-RIPE
tech-c:         BD440-RIPE
nic-hdl:        SC2707-RIPE
notify:         ripe-contact@scarlet.be
mnt-by:         AS3304-MNT
created:        2004-04-20T07:38:58Z
last-modified:  2021-04-30T10:03:14Z
source:         RIPE

route:          81.11.128.0/17
descr:          Scarlet-UNI
origin:         AS5432
mnt-by:         UBNBE-MNT
mnt-by:         SKYNETBE-MNT
created:        2011-07-13T13:07:38Z
last-modified:  2011-07-13T13:07:38Z
source:         RIPE

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

Hosted domains

There are 9 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
81.11.144.214 homitor.be 2
81.11.140.91 jobateu.com 1
81.11.174.239 smekpi.be 1
81.11.147.206 babypoll.eu 1
81.11.143.156 infospy.be 1
81.11.201.98 projectportaal.be 1
81.11.192.142 cgi.co.ma 1
81.11.200.250 customijzer.nl 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

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
145.109.72.1 AS1124 Universiteit van Amsterdam 0.73ms from Amsterdam, NL
62.195.44.1 AS33915 Vodafone Libertel B.V. 4.83ms from Amsterdam, NL
66.76.239.1 AS19108 Optimum 14.21ms from Ashburn, US
34.217.84.17 AS16509 Amazon.com, Inc. 0.50ms from Boardman, US
123.200.169.145 AS9723 iseek Communications Pty Ltd 1.30ms from Brisbane, AU
178.118.80.1 AS6848 Telenet BV 5.75ms from Brussels, BE
190.220.36.1 AS11664 Techtel LMDS Comunicaciones Interactivas S.A. 14.39ms from Buenos Aires, AR
200.16.25.1 AS27790 Universidad Nacional de Cordoba 10.55ms from Buenos Aires, AR
190.137.34.1 AS7303 Telecom Argentina S.A. 5.09ms from Buenos Aires, AR
190.17.129.1 AS7303 Telecom Argentina S.A. 1.49ms from Buenos Aires, AR
45.37.229.1 AS11426 Charter Communications Inc 7.50ms from Charlotte, US
124.161.203.129 AS4837 CHINA UNICOM China169 Backbone 4.00ms from Chengdu, CN
23.28.145.81 AS12083 WideOpenWest Finance LLC 11.84ms from Chicago, US
184.56.236.1 AS10796 Charter Communications Inc 17.81ms from Cleveland, US
64.251.104.193 AS27294 Reserve Long Distance Company, Inc 11.78ms from Dallas, US
173.226.112.1 AS3549 Level 3 Parent, LLC 8.79ms from Denver, US
50.245.121.81 AS7922 Comcast Cable Communications, LLC 6.64ms from Detroit, US
70.98.158.81 AS7385 Allstream Business US, LLC 2.08ms from Draper, US
176.95.86.225 AS3209 Vodafone GmbH 1.43ms from Frankfurt am Main, DE
1.52.207.97 AS18403 FPT Telecom Company 9.52ms from Hanoi, VN
154.48.239.1 AS150706 Hong Kong Zhengxing Technology Co., Ltd. 1.04ms from Hong Kong, HK
114.108.69.1 AS23563 SK Broadband Co Ltd 1.83ms from Incheon, KR
211.58.212.241 AS9318 SK Broadband Co Ltd 1.29ms from Incheon, KR
64.126.73.129 AS18712 Everfast Fiber Networks LLC 1.39ms from Kansas City, US
194.247.42.129 AS44894 Ukrchermetavtomatika LLC 6.51ms from Kyiv, UA

Traceroute

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

$
traceroute -a -n -q1 -m5 81.11.128.44
traceroute to 81.11.128.44 (81.11.128.44): 5 hops max, 52 byte packets
1 [AS15169] 142.251.51.78 20.524 ms
2 [AS5432] 91.183.245.121 23.146 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Warsaw, PL
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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