Autonomous System details

AS6661

POST Luxembourg  ·  post.lu

Luxembourg

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AS6661 – POST Luxembourg

Field Value
Country Luxembourg
Website post.lu
Hosted domains 3,742
IPv4 addresses 220,160
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type ISP
Registry ripe
Allocated 24 years ago on Jan 24, 2002
Updated 5 months ago on Dec 05, 2025

IP Ranges

Netblock Company Num of IPs
83.99.0.0/17 Entreprise des P&T 32,768
88.207.128.0/17 POST Luxembourg 32,768
107.183.0.0/17 POST Luxembourg 32,768
78.141.128.0/18 POST Luxembourg 16,384
87.240.192.0/18 POST Luxembourg 16,384
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
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
37.157.152.0/21 POST Luxembourg 2,048
146.0.216.0/21 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 3,742 domain names hosted across 670 IP addresses on this ASN.

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IP Address Domain Domains on this IP
146.0.160.169 ██████████ 295
194.154.192.67 ██████████ 193
194.154.192.87 █████████ 193
194.154.192.94 ██████████ 180
194.154.192.91 ██████████ 151
213.166.41.208 ██████████ 115
213.166.52.148 █████████ 98
194.154.213.98 ██████████ 92
194.154.192.84 ██████████ 72
146.0.162.118 ██████████ 69

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Hosted Domains API & Database

Peers

There are 242 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
AS13194 Bite IP Network
AS132337 Axclusive
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS142271 EWS DS Networks Inc
AS14537 Continent 8 LLC
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Telecom
AS14907 Wikimedia Foundation Inc.
AS15412 FLAG TELECOM UK LIMITED
AS15547 netplus.ch SA
AS15605 Connesi s.p.a.
AS15814 Clearstream Services S.A.
AS15943 wilhelm.tel GmbH
AS15958 CETINdoo-NET
AS16347 ADISTA SAS
AS16552 Tiggee LLC
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
AS198249 Ops One AG
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
AS203914 Edmond de Rothschild (Suisse) SA
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
AS209847 WorkTitans B.V.
AS210145 Societe de la Bourse de Luxembourg S.A.
AS210937 Xiufeng Guo
AS211018 Administration Communale Luxemberg
AS211719 CA Indosuez Wealth (Europe) S.A.
AS211999 LuxProvide S.A.
AS212024 Marc Schmitt
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212630 Societe de l'aeroport de Luxembourg SA
AS212635 AS212635 Network
AS213151 Christian Elsen
AS21320 GEANT Vereniging
AS213241 TECHIT.BE SRL
AS213785 Banque Internationale a Luxembourg, societe anonyme
AS21412 UAB Cgates
AS214204 Zenvoo Sagl
AS24482 SG.GS
AS24611 Datacenter Luxembourg S.A.
AS24940 Hetzner Online GmbH
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
AS264409 GRUPO YAX
AS264479 Turbozone Internet
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28716 Retelit Digital Services S.p.A.
AS28792 Public Internet Ltd
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS29075 IELO Main Network
AS29140 Hostserver GmbH
AS29208 Quantcom, a.s.
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ASN API & Database

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 & Database

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
AS203914 Edmond de Rothschild (Suisse) SA
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.
AS209847 WorkTitans B.V.
AS210145 Societe de la Bourse de Luxembourg S.A.
AS211018 Administration Communale Luxemberg
AS211719 CA Indosuez Wealth (Europe) S.A.
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
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 & Database

Pingable IPs

1,846 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
2001:7e8:f61b:7c00:7eff:4dff:fede:88b4 AS6661 POST Luxembourg 2.13ms from Luxembourg, LU
2001:7e8:82dc:: AS6661 POST Luxembourg 0.70ms from Luxembourg, LU
87.240.203.60 AS6661 POST Luxembourg 1.16ms from Luxembourg, LU
213.135.227.163 AS6661 POST Luxembourg 1.27ms from Luxembourg, LU
2001:7e8:c813:e000:200:ff:fe00:0 AS6661 POST Luxembourg 2.80ms from Luxembourg, LU
83.99.91.216 AS6661 POST Luxembourg 1.21ms from Luxembourg, LU
2001:7e8:8209::1 AS6661 POST Luxembourg 0.59ms from Luxembourg, LU
2001:7e8:f82f:6400:3631:c4ff:fe40:213 AS6661 POST Luxembourg 3.90ms from Luxembourg, LU
2001:7e8:f8da:7e00:3e37:12ff:fe80:e588 AS6661 POST Luxembourg 2.08ms from Luxembourg, LU
2001:7e8:80de:100::1 AS6661 POST Luxembourg 0.48ms from Luxembourg, LU
2001:7e8:8136::1 AS6661 POST Luxembourg 0.28ms from Luxembourg, LU
37.157.155.1 AS6661 POST Luxembourg 1.06ms from Luxembourg, LU
2001:7e8:c8c1:e300:f2b0:14ff:fe47:a9f1 AS6661 POST Luxembourg 1.52ms from Luxembourg, LU
2001:7e8:ca5b:5500:e228:6dff:fe81:6184 AS6661 POST Luxembourg 2.09ms from Luxembourg, LU
2001:7e8:fc1f:900:200:ff:fe00:0 AS6661 POST Luxembourg 1.84ms from Luxembourg, LU
2001:7e8:c434:d700:f2b0:14ff:fe62:6c2c AS6661 POST Luxembourg 1.62ms from Luxembourg, LU
2001:7e8:f67e:4500:3e37:12ff:fe62:246c AS6661 POST Luxembourg 3.23ms from Luxembourg, LU
2001:7e8:fc79:8a00:de15:c8ff:fe44:89c6 AS6661 POST Luxembourg 1.46ms from Luxembourg, LU
2001:7e8:fc22:b200:b6fc:7dff:fe41:c080 AS6661 POST Luxembourg 2.95ms from Luxembourg, LU
2001:7e8:c631:e00:200:ff:fe00:0 AS6661 POST Luxembourg 1.68ms from Luxembourg, LU
2001:7e8:81e6:100::1 AS6661 POST Luxembourg 0.47ms from Luxembourg, LU
83.99.65.130 AS6661 POST Luxembourg 1.11ms from Luxembourg, LU
87.240.221.66 AS6661 POST Luxembourg 1.49ms from Luxembourg, LU
83.99.4.1 AS6661 POST Luxembourg 0.29ms from Luxembourg, LU
2001:7e8:ca16:300:200:ff:fe00:0 AS6661 POST Luxembourg 2.11ms from Luxembourg, LU

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
203.167.184.197 AS4768 One New Zealand Group Limited 0.84ms from Auckland, NZ
111.207.155.53 AS4808 China Unicom Beijing Province Network 3.51ms from Beijing, CN
182.147.193.149 AS4134 CHINANET BACKBONE 11.50ms from Chengdu, CN
54.171.235.181 AS16509 Amazon.com, Inc. 0.22ms from Dublin, IE
80.151.91.149 AS3320 Deutsche Telekom AG 4.69ms from Frankfurt am Main, DE
75.226.55.245 AS6167 Verizon Business 9.39ms from Fremont, US
42.194.193.197 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.20ms from Guangzhou, CN
4.2.65.85 AS3356 Level 3 Parent, LLC 0.50ms from Minneapolis, US
80.159.231.21 AS2792 TeraStream 2.57ms from Nuernberg, DE
138.255.113.245 AS263968 RF TELECOM 16.69ms from Osasco, BR
203.34.170.69 AS38333 Symbio Networks 13.01ms from Sydney, AU
130.113.246.37 AS23237 McMaster University 2.25ms from Toronto, CA
14.98.12.37 AS45820 Tata Teleservices ISP AS 0.94ms from Bengaluru, IN
72.87.99.133 AS701 Verizon Business 2.14ms from Boston, US
180.181.217.213 AS4764 Aussie Broadband 1.01ms from Brisbane, AU
139.210.199.133 AS4837 CHINA UNICOM China169 Backbone 3.64ms from Changchun, CN
52.123.41.5 AS8075 Microsoft Corporation 0.36ms from Chicago, US
219.153.36.133 AS134420 Chongqing Telecom 1.61ms from Chongqing, CN
91.101.81.133 AS15516 DKTV A/S 0.79ms from Copenhagen, DK
35.209.105.197 AS15169 Google LLC 0.15ms from Council Bluffs, US
35.208.166.117 AS15169 Google LLC 0.14ms from Council Bluffs, US
90.6.250.5 AS3215 Orange S.A. 18.07ms from Frankfurt am Main, DE
187.152.22.165 AS8151 UNINET 6.04ms from Guadalajara, MX
95.247.131.213 AS3269 Telecom Italia S.p.A. 5.29ms from Milan, IT
212.210.251.53 AS3269 Telecom Italia S.p.A. 3.50ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f4 -m9 107.183.75.2
traceroute to 107.183.75.2 (107.183.75.2): 9 hops max, 52 byte packets
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Edinburgh, GB
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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