81.240.0.0/16

AS5432 · Proximus NV

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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:        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

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
81.204.0.0/14	AS1136	KPN B.V.	262,144
81.76.0.0/14	AS5378	Vodafone Limited	262,144
81.68.0.0/14	AS45090	Tencent Cloud Computing (Beijing) Co., Ltd	262,144
81.64.0.0/14	AS15557	Societe Francaise Du Radiotelephone - SFR SA	262,144
81.212.0.0/14	AS9121	Turk Telekomunikasyon Anonim Sirketi	262,144
81.62.0.0/15	AS3303	Swisscom (Schweiz) AG	131,072
81.60.0.0/15	AS12430	VODAFONE ONO, S.A.	131,072
81.82.0.0/15	AS6848	Telenet BV	131,072
81.164.0.0/15	AS6848	Telenet BV	131,072
81.56.0.0/15	AS29447	Free SAS	131,072
81.166.0.0/15	AS29695	Lyse Tele AS	131,072
81.182.0.0/15	AS5483	Magyar Telekom Plc.	131,072
81.178.0.0/15	AS13285	TalkTalk Communications Limited	131,072
81.189.0.0/16	AS8437	Network of Hutchison Drei Austria GmbH	65,536
81.87.0.0/16	AS786	Jisc Services Limited	65,536
81.218.0.0/16	AS8551	Bezeq International Ltd.	65,536
81.81.0.0/16	AS1267	WIND TRE S.P.A.	65,536
81.33.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.191.0.0/16	AS2116	GLOBALCONNECT AS	65,536
81.197.0.0/16	AS719	Elisa Oyj	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
81.187.0.0/16	AS20712	Andrews & Arnold Ltd	65,536
81.187.0.0/16	AS41489	Andrews & Arnold Ltd	65,536
81.219.0.0/16	AS12741	Netia SA	65,536
81.32.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.185.0.0/16	AS15557	Societe Francaise Du Radiotelephone - SFR SA	65,536
81.223.0.0/16	AS8412	T-Mobile Austria GmbH	65,536
81.84.0.0/16	AS2860	NOS COMUNICACOES, S.A.	65,536
81.56.0.0/16	AS29447	Iliad / Free SAS	65,536
81.40.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.198.0.0/16	AS24921	SIA Tet	65,536
81.37.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.221.0.0/16	AS1836	green.ch AG	65,536
81.36.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.86.0.0/16	AS13285	TalkTalk Communications Limited	65,536
81.38.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.220.0.0/16	AS15557	Societe Francaise Du Radiotelephone - SFR SA	65,536
81.80.0.0/16	AS3215	Orange S.A.	65,536
81.198.0.0/16	AS12578	SIA Tet	65,536
81.34.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.194.0.0/16	AS2200	Renater	65,536
81.216.0.0/16	AS1257	Tele2 Sverige AB	65,536
81.57.0.0/16	AS29447	Iliad / Free SAS	65,536
81.35.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.39.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.196.0.0/16	AS8708	DIGI ROMANIA S.A.	65,536

Hosted domains

There are 104 domain names hosted across 62 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.240.254.91	joranvs.ovh	19
81.240.43.98	combuster.nl	4
81.240.252.181	colis1.be	4
81.240.72.46	t-server.be	4
81.240.248.50	m-invest.me	4
81.240.248.46	reelproject.be	3
81.240.148.164	pizza-engineer.com	3
81.240.55.82	padeco.be	3
81.240.108.12	alyve.be	2
81.240.226.43	moletrix.be	2
81.240.32.198	x45.be	2
81.240.62.46	nasservqn-rshg.be	2
81.240.140.127	jenp.eu	2
81.240.103.169	ericfux.be	2
81.240.106.237	frauds.site	1
81.240.253.67	th-itservices.com	1
81.240.27.189	bdv-mahieu.ovh	1
81.240.220.191	tinmar.fr	1
81.240.203.195	tond.us	1
81.240.57.18	devogelaere.eu	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

60,475 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
81.240.39.72	AS5432 Proximus NV	`1.11ms` from Brussels, BE
81.240.128.33	AS5432 Proximus NV	`2.21ms` from Brussels, BE
81.240.36.91	AS5432 Proximus NV	`1.28ms` from Brussels, BE
81.240.8.209	AS5432 Proximus NV	`1.49ms` from Brussels, BE
81.240.49.0	AS5432 Proximus NV	`2.25ms` from Brussels, BE
81.240.53.87	AS5432 Proximus NV	`2.32ms` from Brussels, BE
81.240.44.204	AS5432 Proximus NV	`1.06ms` from Brussels, BE
81.240.3.162	AS5432 Proximus NV	`1.42ms` from Brussels, BE
81.240.10.126	AS5432 Proximus NV	`1.30ms` from Brussels, BE
81.240.5.232	AS5432 Proximus NV	`1.37ms` from Brussels, BE
81.240.0.147	AS5432 Proximus NV	`1.38ms` from Brussels, BE
81.240.74.86	AS5432 Proximus NV	`1.11ms` from Brussels, BE
81.240.96.78	AS5432 Proximus NV	`1.26ms` from Brussels, BE
81.240.97.199	AS5432 Proximus NV	`1.31ms` from Brussels, BE
81.240.88.11	AS5432 Proximus NV	`3.77ms` from Brussels, BE
81.240.16.250	AS5432 Proximus NV	`3.91ms` from Brussels, BE
81.240.94.224	AS5432 Proximus NV	`3.60ms` from Brussels, BE
81.240.81.210	AS5432 Proximus NV	`3.88ms` from Brussels, BE
81.240.4.146	AS5432 Proximus NV	`1.10ms` from Brussels, BE
81.240.66.121	AS5432 Proximus NV	`1.21ms` from Brussels, BE
81.240.82.36	AS5432 Proximus NV	`3.75ms` from Brussels, BE
81.240.28.6	AS5432 Proximus NV	`3.99ms` from Brussels, BE
81.240.133.209	AS5432 Proximus NV	`2.02ms` from Brussels, BE
81.240.12.195	AS5432 Proximus NV	`1.36ms` from Brussels, BE
81.240.32.36	AS5432 Proximus NV	`1.19ms` 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
34.217.25.96	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
128.146.161.32	AS159 Ohio State University	`1.42ms` from Columbus, US
194.139.249.0	AS702 Verizon Business	`10.98ms` from Frankfurt am Main, DE
189.168.75.80	AS8151 UNINET	`5.35ms` from Guadalajara, MX
57.158.67.0	AS8075 Microsoft Corporation	`0.32ms` from Hong Kong, HK
199.253.25.160	AS19311 Stewart Title	`0.77ms` from Houston, US
12.20.179.16	AS7018 AT&T Enterprises, LLC	`4.45ms` from Los Angeles, US
58.219.47.208	AS4134 CHINANET-BACKBONE	`4.62ms` from Nanjing, CN
14.13.235.0	AS2516 KDDI CORPORATION	`9.08ms` from Osaka, JP
77.157.228.0	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`0.83ms` from Paris, FR
90.179.167.16	AS5610 O2 Czech Republic, a.s.	`1.74ms` from Prague, CZ
200.80.105.192	AS271285 MG TELECOM	`15.04ms` from Sao Paulo, BR
73.215.63.16	AS7922 Comcast Cable Communications, LLC	`6.65ms` from Secaucus, US
123.100.164.0	AS38673 Korea Cable TV Kwangju Broadcasting	`6.00ms` from Seoul, KR
121.141.36.224	AS4766 Korea Telecom	`0.88ms` from Seoul, KR
59.26.169.208	AS4766 Korea Telecom	`4.36ms` from Seoul, KR
175.115.131.176	AS9318 SK Broadband Co Ltd	`2.25ms` from Seoul, KR
211.65.120.16	AS4538 China Education and Research Network Center	`10.18ms` from Shanghai, CN
1.40.212.224	AS4804 Microplex PTY LTD	`0.91ms` from Sydney, AU
52.43.77.160	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
72.111.230.224	AS6167 Verizon Business	`16.43ms` from Chicago, US
41.157.227.32	AS37168 Cell C (Pty) Ltd	`2.62ms` from Johannesburg, ZA
222.221.147.112	AS4134 CHINANET-BACKBONE	`1.84ms` from Kunming, CN
86.169.105.112	AS2856 British Telecommunications PLC	`3.35ms` from London, GB
83.51.241.192	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.63ms` 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 81.240.38.79

traceroute to 81.240.38.79 (81.240.38.79): 64 hops max, 52 byte packets

1 [AS15169] 142.251.51.78 12.014 ms

2 [AS5432] 91.183.245.121 16.536 ms

3 *

4 *

5 [AS5432] 81.240.38.79 30.965 ms

Measurement taken from

IPinfo ProbeNet in Berlin, DE

On March 13th 2026

What are IP address ranges?

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