AS number details

AS6661

POST Luxembourg  ·  post.lu

Luxembourg

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AS6661 – POST Luxembourg

Field Value
Country Luxembourg
Website post.lu
Hosted domains 3,821
Number of IPv4 220,160
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 24 years ago on Jan 24, 2002
Updated 2 months ago on Jun 12, 2025

IP Ranges

Netblock Company Num of IPs
107.183.0.0/17 POST Luxembourg 32,768
83.99.0.0/17 Entreprise des P&T 32,768
88.207.128.0/17 POST Luxembourg 32,768
146.0.128.0/18 POST Luxembourg 16,384
178.254.64.0/18 POST Luxembourg 16,384
188.115.0.0/18 POST Luxembourg 16,384
78.141.128.0/18 POST Luxembourg 16,384
87.240.192.0/18 POST Luxembourg 16,384
194.154.192.0/19 POST Luxembourg 8,192
195.46.224.0/19 POST Luxembourg 8,192
213.135.224.0/19 POST Luxembourg 8,192
213.166.32.0/19 POST Luxembourg 8,192
146.0.216.0/21 POST Luxembourg 2,048
37.157.152.0/21 POST Luxembourg 2,048
146.0.212.0/22 POST Luxembourg 1,024
185.104.108.0/22 Centre de Traduction des organes de l Union Europeenne 1,024
193.168.10.0/23 NATO SUPPORT AND PROCUREMENT AGENCY 512
193.168.14.0/23 NATO SUPPORT AND PROCUREMENT AGENCY 512

Netblock Company
2001:7e8::/32 POST Luxembourg
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WHOIS Details

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                                                ASHandle:       AS6661
                                                OrgID:          AS6661
                                                ASName:         AS6661
                                                ASNumber:       AS6661
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 3,821 domain names hosted across 654 IP addresses on this ASN.

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IP Address Domain Domains on this IP
146.0.160.169 ██████████ 608
194.154.192.67 ██████████ 211
194.154.192.87 ██████████ 193
194.154.192.94 ██████████ 181
194.154.213.98 ██████████ 175
194.154.192.91 ████████ 155
213.166.41.219 ██████████ 121
213.166.52.148 ██████████ 120
78.141.185.153 ██████████ 120
213.166.41.208 ██████████ 116

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Peers

There are 240 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS1103 SURF B.V.
AS11245 The Goodyear Tire & Rubber Company
AS1140 Stichting Internet Domeinregistratie Nederland
AS12552 GlobalConnect AB
AS12637 SEEWEB s.r.l.
AS1267 WIND TRE S.P.A.
AS12779 IT.Gate S.p.A.
AS12859 BIT BV
AS12969 Vodafone Iceland
AS13030 Init7 (Switzerland) Ltd.
AS13058 serve-u - Buchholz und Suenderhauf GbR
AS132337 Axclusive
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS14537 Continent 8 LLC
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Provider
AS14907 Wikimedia Foundation Inc.
AS15412 FLAG TELECOM UK LIMITED
AS15547 netplus.ch SA
AS15605 Connesi s.p.a.
AS15802 Emirates Integrated Telecommunications Company PJSC
AS15814 Clearstream Services S.A.
AS15943 wilhelm.tel GmbH
AS15958 CETINdoo-NET
AS16347 ADISTA SAS
AS16552 Tiggee LLC
AS17557 Pakistan Telecommunication Company Limited
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS1836 green.ch AG
AS198095 POST Telecom S.A.
AS198150 SIACOM JSC
AS198290 Global IT Services PSF SA
AS198385 AlpineDC SA
AS199245 PricewaterhouseCoopers Societe cooperative
AS199524 G-Core Labs S.A.
AS199938 Netzwerge GmbH
AS200102 BE YS Cloud France SASU
AS200129 LHISP S.A.
AS200821 ARTE G.E.I.E.
AS201973 European Court of Justice
AS202438 Encevo S.A
AS2027 MilkyWan Association
AS203143 Banque et Caisse d'Epargne de l'Etat Luxembourg
AS204299 KPMG Audit S.a r.l.
AS204803 Societe Generale Luxembourg S.A.
AS20485 Joint Stock Company TransTeleCom
AS20501 BANQUE DE LUXEMBOURG SA
AS205112 PHILUNET GmbH
AS206356 Freifunk Essen e.V.
AS206610 Mixvoip S.A.
AS20764 CJSC RASCOM
AS207841 Inferno Communications Ltd
AS208414 WEDOS Internet, a.s.
AS20932 Services Industriels de Geneve
AS209823 Enki Multimedia EURL
AS210145 Societe de la Bourse de Luxembourg S.A.
AS210937 Xiufeng Guo
AS211018 Administration Communale Luxemberg
AS211719 CA Indosuez Wealth (Europe) S.A.
AS21179 Logwin AG
AS2119 Telenor Norge AS
AS211999 LuxProvide S.A.
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212630 Societe de l'aeroport de Luxembourg SA
AS213151 Christian Elsen
AS21320 GEANT Vereniging
AS213241 TECHIT.BE SRL
AS213785 Banque Internationale a Luxembourg, societe anonyme
AS21412 UAB "Cgates"
AS214204 Zenvoo Sagl
AS22381 Megatelecom Telecomunicacoes Ltda
AS24482 SG.GS
AS24611 Datacenter Luxembourg S.A.
AS24961 WIIT AG
AS2497 Internet Initiative Japan Inc.
AS25091 IP-Max SA
AS25094 Centre des technologies de l'information de l'Etat
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS25369 Hydra Communications Ltd
AS2602 Fondation RESTENA
AS263152 MIGO TELECOM
AS264409 GRUPO YAX
AS28716 Retelit Digital Services S.p.A.
AS28792 Public Internet Ltd
AS29049 Delta Telecom Ltd
AS29075 IELO Main Network
AS29140 Hostserver GmbH
AS29208 Quantcom, a.s.
AS293 ESnet
AS29632 Netassist International EOOD
AS30781 Free Pro SAS
AS30844 Liquid Telecommunications Ltd
AS31027 GlobalConnect A/S
AS31122 Digiweb ltd
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS5511 Orange S.A.
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
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ASN API ASN Database Download

Downstreams

There are 39 downstreams for this ASN.

Downstreams Name
AS11245 The Goodyear Tire & Rubber Company
AS15814 Clearstream Services S.A.
AS198095 POST Telecom S.A.
AS198290 Global IT Services PSF SA
AS199245 PricewaterhouseCoopers Societe cooperative
AS200102 BE YS Cloud France SASU
AS200129 LHISP S.A.
AS200821 ARTE G.E.I.E.
AS201973 European Court of Justice
AS202438 Encevo S.A
AS203143 Banque et Caisse d'Epargne de l'Etat Luxembourg
AS204299 KPMG Audit S.a r.l.
AS204803 Societe Generale Luxembourg S.A.
AS20501 BANQUE DE LUXEMBOURG SA
AS206610 Mixvoip S.A.
AS208414 WEDOS Internet, a.s.
AS210145 Societe de la Bourse de Luxembourg S.A.
AS211018 Administration Communale Luxemberg
AS211719 CA Indosuez Wealth (Europe) S.A.
AS21179 Logwin AG
AS211999 LuxProvide S.A.
AS212630 Societe de l'aeroport de Luxembourg SA
AS213785 Banque Internationale a Luxembourg, societe anonyme
AS214204 Zenvoo Sagl
AS24611 Datacenter Luxembourg S.A.
AS25094 Centre des technologies de l'information de l'Etat
AS2602 Fondation RESTENA
AS34683 TELKEA TELECOM SA
AS35044 UNIVERSAL INVESTMENT GMBH
AS43719 Kyndryl Luxembourg Sarl
AS44295 LAB Datavault AS Number
AS44477 PQ HOSTING PLUS S.R.L.
AS44708 PAUL WURTH S.A.
AS47137 CHAMP Cargosystems S.A.
AS47944 Chambre des Deputes Luxembourg
AS57205 Telkea Soft S.A.
AS60752 AOSSIA S.A.
AS8883 UBS AG
AS9008 Visual Online S.A.
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ASN API ASN Database Download

Pingable IPs

1,561 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
2001:7e8:c60d:ed00:200:ff:fe00:0 AS6661 POST Luxembourg 5.76ms from Frankfurt am Main, DE
2001:7e8:f65f:5400:f2b0:14ff:fe59:4aa AS6661 POST Luxembourg 4.83ms from Frankfurt am Main, DE
2001:7e8:8300::1 AS6661 POST Luxembourg 4.10ms from Frankfurt am Main, DE
2001:7e8:fa5b:e500:de15:c8ff:feb7:6b4b AS6661 POST Luxembourg 4.84ms from Frankfurt am Main, DE
2001:7e8:81e8::1 AS6661 POST Luxembourg 4.13ms from Frankfurt am Main, DE
2001:7e8:cf0a:ed00:de15:c8ff:feb3:56ca AS6661 POST Luxembourg 5.26ms from Frankfurt am Main, DE
2001:7e8:c45e:500:de39:6fff:fe3f:546a AS6661 POST Luxembourg 5.05ms from Frankfurt am Main, DE
2001:7e8:cf06:100:e228:6dff:fe89:a256 AS6661 POST Luxembourg 5.18ms from Frankfurt am Main, DE
2001:7e8:f8ee:600:eadf:70ff:fe87:2945 AS6661 POST Luxembourg 6.03ms from Frankfurt am Main, DE
2001:7e8:82df:100::1 AS6661 POST Luxembourg 4.10ms from Frankfurt am Main, DE
2001:7e8:8065:100::1 AS6661 POST Luxembourg 4.12ms from Frankfurt am Main, DE
2001:7e8:c637:db00:5e49:79ff:fe2b:dda5 AS6661 POST Luxembourg 5.68ms from Frankfurt am Main, DE
2001:7e8:816e:100::1 AS6661 POST Luxembourg 4.37ms from Frankfurt am Main, DE
2001:7e8:c404:3500:e228:6dff:febc:8726 AS6661 POST Luxembourg 5.04ms from Frankfurt am Main, DE
2001:7e8:f630:e700:e228:6dff:fe98:2fd3 AS6661 POST Luxembourg 5.50ms from Frankfurt am Main, DE
2001:7e8:c630:f500:200:ff:fe00:0 AS6661 POST Luxembourg 5.66ms from Frankfurt am Main, DE
2001:7e8:c44c:6900:e228:6dff:febc:7a30 AS6661 POST Luxembourg 4.99ms from Frankfurt am Main, DE
2001:7e8:81cd:200::1 AS6661 POST Luxembourg 4.10ms from Frankfurt am Main, DE
2001:7e8:f820:5300:e228:6dff:feab:dc6c AS6661 POST Luxembourg 5.29ms from Frankfurt am Main, DE
2001:7e8:c459:e400:3e37:12ff:fe80:e588 AS6661 POST Luxembourg 5.43ms from Frankfurt am Main, DE
2001:7e8:fcfe:2e00:3a10:d5ff:fe17:6a72 AS6661 POST Luxembourg 5.33ms from Frankfurt am Main, DE
2001:7e8:f808:f700:200:ff:fe00:0 AS6661 POST Luxembourg 5.67ms from Frankfurt am Main, DE
2001:7e8:c80a:ea00:200:ff:fe00:0 AS6661 POST Luxembourg 5.36ms from Frankfurt am Main, DE
2001:7e8:8f09:101::1 AS6661 POST Luxembourg 4.38ms from Frankfurt am Main, DE
2001:7e8:c89a:9a00:200:ff:fe00:0 AS6661 POST Luxembourg 6.25ms from Frankfurt am Main, 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
41.193.48.69 AS11845 Vox Telecom Ltd 1.30ms from Cape Town, ZA
116.129.255.181 AS4837 CHINA UNICOM China169 Backbone 3.92ms from Changsha, CN
108.69.177.37 AS7018 AT&T Enterprises, LLC 12.58ms from Chicago, US
24.220.177.245 AS11232 Midcontinent Communications 17.28ms from Denver, US
82.116.128.5 AS43937 Playtech Estonia OU 0.42ms from Dublin, IE
138.19.22.37 AS9269 Hong Kong Broadband Network Ltd. 1.08ms from Hong Kong, HK
87.224.34.101 AS16082 Spitfire Network Services Limited 0.63ms from London, GB
79.155.150.117 AS3352 TELEFONICA DE ESPANA S.A.U. 9.57ms from Madrid, ES
47.20.182.197 AS6128 Cablevision Systems Corp. 7.55ms from New York City, US
81.23.214.53 AS10003 Ogaki Cable Television Co.,Inc. 3.60ms from Osaka, JP
126.113.163.149 AS17676 SoftBank Corp. 1.53ms from Osaka, JP
218.45.173.165 AS4685 Asahi Net 2.35ms from Osaka, JP
200.167.230.69 AS4230 CLARO S.A. 0.91ms from Rio de Janeiro, BR
79.134.213.245 AS8492 "OBIT" Ltd. 0.58ms from Saint Petersburg, RU
187.74.107.213 AS27699 TELEFÔNICA BRASIL S.A 1.97ms from Sao Paulo, BR
175.238.219.229 AS4766 Korea Telecom 1.46ms from Seoul, KR
106.181.38.21 AS2516 KDDI CORPORATION 5.50ms from Tokyo, JP
148.139.74.245 AS16839 SERVICENOW, INC. 0.79ms from Amsterdam, NL
4.17.209.181 AS3356 Level 3 Parent, LLC 0.60ms from Ashburn, US
108.34.191.213 AS701 Verizon Business 2.82ms from Boston, US
172.96.133.5 AS19751 Endeavor Communications 7.79ms from Chicago, US
217.255.152.197 AS3320 Deutsche Telekom AG 6.34ms from Duesseldorf, DE
3.71.202.245 AS16509 Amazon.com, Inc. 0.12ms from Frankfurt am Main, DE
18.193.149.181 AS16509 Amazon.com, Inc. 0.32ms from Frankfurt am Main, DE
91.8.178.149 AS3320 Deutsche Telekom AG 4.56ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 213.166.58.192
traceroute to 213.166.58.192 (213.166.58.192): 7 hops max, 52 byte packets
3 [AS201011] 81.95.9.44 0.493 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

Related Networks

What is an ASN?

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 AS6661 at robtex.

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