81.241.0.0/16

AS5432 · Proximus NV

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Belgium
Domain	proximus.com
ASN	AS5432
Registry	RIPE
ID	BE-BELGACOM-20021129

WHOIS Details

inetnum:        81.240.0.0 - 81.247.255.255
netname:        BE-BELGACOM-20021129
country:        BE
org:            ORG-BA4-RIPE
admin-c:        BIEC1-RIPE
tech-c:         BIEC1-RIPE
status:         ALLOCATED PA
notify:         noc@skynet.be
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SKYNETBE-MNT
mnt-lower:      AS3304-MNT
mnt-lower:      SKYNETBE-MNT
mnt-lower:      SKYNETBE-ROBOT-MNT
mnt-domains:    SKYNETBE-MNT
mnt-routes:     SKYNETBE-MNT
created:        2003-10-27T12:13:19Z
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:        Koning AlbertII-laan 27
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:  2025-02-07T06:05:42Z
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

route:          81.246.0.0/16
descr:          FIA-024
notify:         noc@skynet.be
origin:         AS5432
mnt-by:         SKYNETBE-MNT
created:        2022-09-28T12:16:20Z
last-modified:  2022-09-28T12:16:20Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.0.0.0/8

Range	ASN	Company	Num of IPs
81.128.0.0/11	AS2856	British Telecommunications PLC	2,097,152
81.128.0.0/12	AS2856	BT Infrastructure Layer	1,048,576
81.96.0.0/12	AS5089	Virgin Media Limited	1,048,576
81.68.0.0/14	AS45090	Tencent Cloud Computing (Beijing) Co., Ltd	262,144
81.204.0.0/14	AS1136	KPN B.V.	262,144
81.76.0.0/14	AS5378	Vodafone Limited	262,144
81.212.0.0/14	AS9121	Turk Telekomunikasyon Anonim Sirketi	262,144
81.64.0.0/14	AS15557	Societe Francaise Du Radiotelephone - SFR SA	262,144
81.62.0.0/15	AS3303	Swisscom (Schweiz) AG	131,072
81.82.0.0/15	AS6848	Telenet BV	131,072
81.182.0.0/15	AS5483	Magyar Telekom Plc.	131,072
81.56.0.0/15	AS29447	Free SAS	131,072
81.178.0.0/15	AS13285	TalkTalk Communications Limited	131,072
81.164.0.0/15	AS6848	Telenet BV	131,072
81.166.0.0/15	AS29695	Lyse Tele AS	131,072
81.60.0.0/15	AS12430	VODAFONE ONO, S.A.	131,072
81.185.0.0/16	AS15557	Societe Francaise Du Radiotelephone - SFR SA	65,536
81.44.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.190.0.0/16	AS21021	Multimedia Polska Sp. z o.o.	65,536
81.32.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.40.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.198.0.0/16	AS24921	SIA Tet	65,536
81.33.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.34.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.35.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.38.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.36.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.198.0.0/16	AS12578	SIA Tet	65,536
81.219.0.0/16	AS12741	Netia SA	65,536
81.39.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.194.0.0/16	AS2200	Renater	65,536
81.195.0.0/16	AS8359	MTS PJSC	65,536
81.221.0.0/16	AS1836	green.ch AG	65,536
81.220.0.0/16	AS15557	Societe Francaise Du Radiotelephone - SFR SA	65,536
81.81.0.0/16	AS1267	WIND TRE S.P.A.	65,536
81.57.0.0/16	AS29447	Iliad / Free SAS	65,536
81.197.0.0/16	AS719	Elisa Oyj	65,536
81.86.0.0/16	AS13285	TalkTalk Communications Limited	65,536
81.216.0.0/16	AS1257	Tele2 Sverige AB	65,536
81.56.0.0/16	AS29447	Iliad / Free SAS	65,536
81.37.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.87.0.0/16	AS786	Jisc Services Limited	65,536
81.184.0.0/16	AS6739	VODAFONE ONO, S.A.	65,536
81.218.0.0/16	AS8551	Bezeq International Ltd.	65,536
81.187.0.0/16	AS20712	Andrews & Arnold Ltd	65,536
81.192.0.0/16	AS6713	Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	65,536
81.191.0.0/16	AS2116	GLOBALCONNECT AS	65,536
81.223.0.0/16	AS8412	T-Mobile Austria GmbH	65,536
81.196.0.0/16	AS8708	DIGI ROMANIA S.A.	65,536
81.202.0.0/16	AS6739	VODAFONE ONO, S.A.	65,536

Hosted domains

There are 96 domain names hosted across 63 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.241.247.84	basecheck.net	13
81.241.253.173	wasauveniere.be	9
81.241.208.2	geckonline.be	5
81.241.240.34	bakwinkel.be	4
81.241.34.55	segdon.com	3
81.241.231.199	pravolex.be	2
81.241.231.167	scraper.news	2
81.241.149.176	nedroghost.fr	2
81.241.142.207	pj-pi.com	2
81.241.41.62	traikan.net	1
81.241.65.241	critical-hit.xyz	1
81.241.227.35	fobe.be	1
81.241.194.23	exxodus.eu	1
81.241.86.12	e-mue.lu	1
81.241.235.143	internationalheroes.com	1
81.241.183.56	spirlow.be	1
81.241.13.112	robindeprins.be	1
81.241.253.149	leblicq.com	1
81.241.233.47	faboostende.be	1
81.241.236.14	bitzer.be	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

Read more

Pingable IPs

57,655 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
81.241.215.115	AS5432 Proximus NV	`1.98ms` from Brussels, BE
81.241.83.239	AS5432 Proximus NV	`3.15ms` from Brussels, BE
81.241.123.139	AS5432 Proximus NV	`3.67ms` from Brussels, BE
81.241.184.249	AS5432 Proximus NV	`2.04ms` from Brussels, BE
81.241.20.247	AS5432 Proximus NV	`2.01ms` from Brussels, BE
81.241.93.172	AS5432 Proximus NV	`3.86ms` from Brussels, BE
81.241.194.44	AS5432 Proximus NV	`1.90ms` from Brussels, BE
81.241.200.234	AS5432 Proximus NV	`2.06ms` from Brussels, BE
81.241.213.193	AS5432 Proximus NV	`2.27ms` from Brussels, BE
81.241.104.79	AS5432 Proximus NV	`3.80ms` from Brussels, BE
81.241.88.23	AS5432 Proximus NV	`2.86ms` from Brussels, BE
81.241.179.75	AS5432 Proximus NV	`1.87ms` from Brussels, BE
81.241.201.219	AS5432 Proximus NV	`1.81ms` from Brussels, BE
81.241.155.228	AS5432 Proximus NV	`2.22ms` from Brussels, BE
81.241.231.242	AS5432 Proximus NV	`0.98ms` from Brussels, BE
81.241.112.11	AS5432 Proximus NV	`3.76ms` from Brussels, BE
81.241.35.73	AS5432 Proximus NV	`2.17ms` from Brussels, BE
81.241.229.134	AS5432 Proximus NV	`2.95ms` from Brussels, BE
81.241.187.231	AS5432 Proximus NV	`2.00ms` from Brussels, BE
81.241.82.162	AS5432 Proximus NV	`3.76ms` from Brussels, BE
81.241.212.185	AS5432 Proximus NV	`1.88ms` from Brussels, BE
81.241.19.94	AS5432 Proximus NV	`2.07ms` from Brussels, BE
81.241.108.72	AS5432 Proximus NV	`3.49ms` from Brussels, BE
81.241.153.6	AS5432 Proximus NV	`2.26ms` from Brussels, BE
81.241.247.70	AS5432 Proximus NV	`2.70ms` from Brussels, BE

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
174.55.33.176	AS7922 Comcast Cable Communications, LLC	`17.93ms` from Ashburn, US
54.74.153.192	AS16509 Amazon.com, Inc.	`0.30ms` from Dublin, IE
206.232.108.192	AS174 Cogent Communications, LLC	`0.14ms` from Frankfurt am Main, DE
79.207.244.208	AS3320 Deutsche Telekom AG	`6.97ms` from Frankfurt am Main, DE
20.165.159.224	AS8075 Microsoft Corporation	`3.77ms` from Greenwood Village, US
2.133.31.32	AS9198 JSC Kazakhtelecom	`4.72ms` from Karagandy, KZ
92.24.46.176	AS13285 TalkTalk Communications Limited	`4.79ms` from London, GB
82.106.235.0	AS3269 Telecom Italia S.p.A.	`0.63ms` from Milan, IT
202.91.223.192	AS9351 ZTV CO.,LTD	`3.96ms` from Osaka, JP
187.60.145.16	AS28153 Micropic Ltda	`3.50ms` from Osasco, BR
70.172.161.160	AS22773 Cox Communications Inc.	`8.06ms` from Providence, US
52.104.69.48	AS8075 Microsoft Corporation	`0.25ms` from San Antonio, US
64.23.232.144	AS14061 DigitalOcean, LLC	`0.29ms` from Santa Clara, US
121.156.7.144	AS4766 Korea Telecom	`9.15ms` from Seoul, KR
199.102.187.160	AS26479 Point Broadband Fiber Holding, LLC	`11.67ms` from Ashburn, US
73.79.174.32	AS7922 Comcast Cable Communications, LLC	`11.39ms` from Ashburn, US
67.166.219.176	AS7922 Comcast Cable Communications, LLC	`4.44ms` from Atlanta, US
101.18.157.32	AS4837 CHINA UNICOM China169 Backbone	`13.18ms` from Beijing, CN
74.205.77.112	AS33070 Rackspace Hosting	`1.06ms` from Dallas, US
210.117.100.16	AS9318 SK Broadband Co Ltd	`2.95ms` from Incheon, KR
204.236.78.160	AS8014 Bahamas Telecommunications Corporation	`7.92ms` from Miami, US
114.221.205.128	AS4134 CHINANET-BACKBONE	`3.90ms` from Nanjing, CN
200.201.206.16	AS10733 DC MATRIX INTERNET S/A	`0.92ms` from Osasco, BR
163.102.69.144	AS36351 IBM Cloud	`1.02ms` from Paris, FR
98.115.97.48	AS701 Verizon Business	`1.39ms` from Philadelphia, US

Traceroute

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

traceroute -a -n -q1 -f2 81.241.97.131

traceroute to 81.241.97.131 (81.241.97.131): 64 hops max, 52 byte packets

2 [AS30058] 50.7.7.22 0.236 ms

3 *

4 *

5 [AS6453] 195.219.227.23 4.213 ms

6 *

7 *

8 [AS5432] 81.241.97.131 9.13 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On January 18th 2026

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales