AS number details

AS42541

Fiberby ApS  ·  fiberby.dk

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AS42541 – Fiberby ApS

Field Value
Country Denmark
Website fiberby.dk
Hosted domains 276
Number of IPv4 11,008
Number of IPv6 633,825,300,114,114,700,748,351,602,688
ASN type ISP
Registry ripe
Allocated 16 years ago on Nov 13, 2009
Updated 8 months ago on Jan 09, 2025
Netblock Company Num of IPs
89.23.224.0/19 Fiberby ApS 8,192
185.10.220.0/22 Fiberby ApS 1,024
193.106.164.0/22 Fiberby ApS 1,024
194.62.216.0/23 SOHO KONTORHOTEL ApS 512
193.104.135.0/24 Fiberby ApS 256
Netblock Company
2a03:5440::/29 Fiberby ApS
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WHOIS Details


                                                ASHandle:       AS42541
                                                OrgID:          AS42541
                                                ASName:         AS42541
                                                ASNumber:       AS42541
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 276 domain names hosted across 123 IP addresses on this ASN.

IP Address Domain Domains on this IP
193.106.165.65 ██████████ 20
193.106.166.52 ██████████ 15
185.10.223.85 ██████████ 11
185.10.222.188 ██████████ 10
89.23.255.235 ██████████ 8
193.106.165.25 ██████████ 8
193.106.165.30 ██████████ 7
193.106.165.90 ██████ 7
194.62.217.10 █████████ 6
185.10.223.50 ██████████ 6

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Useful for Cybersecurity

Peers

There are 1,581 peers for this ASN.

Peers Name
AS10099 China Unicom Global
AS10122 NETSTAR (SG) PTE. LTD.
AS10158 Kakao Corp
AS10282 GLOBAL ONE
AS1031 PEER 1031 LLC
AS10310 Oath Holdings Inc.
AS1101 IP-EEND BV
AS11019 HAProxy Technologies, Inc.
AS1103 SURF B.V.
AS11179 Aryaka Networks, Inc.
AS112 DNS-OARC
AS1126 Vancis Advanced ICT Services
AS11358 Tennant Software
AS1136 KPN B.V.
AS1140 Stichting Internet Domeinregistratie Nederland
AS11967 Hop179 LLC
AS1200 Amsterdam Internet Exchange B.V.
AS12189 PhoenixNAP LLC
AS12297 Telecom Armenia AS
AS12301 Invitech ICT Services Kft.
AS12306 Plus.line AG
AS12312 ecotel communication ag
AS12316 Finanz Informatik Technologie Service GmbH & Co. KG
AS12322 Free SAS
AS12329 GLASFASER RUHR GmbH & Co. KG
AS12337 noris network AG
AS12355 HeLi NET Telekommunikation GmbH & Co.
AS12360 KEVAG Telekom GmbH
AS12387 TON Total optical Networks AG
AS12399 q.beyond AG
AS12400 Partner Communications Ltd.
AS1241 Forthnet
AS12414 Solcon Internetdiensten B.V.
AS12440 Hughes Network Systems GmbH
AS12453 KraftCom Service GmbH
AS12470 Globe Development GmbH
AS1248 HERE Global BV
AS12480 ILK Internet.Gmbh
AS12491 Gilat Telecom Ltd.
AS12494 OOO "Post ltd"
AS12552 GlobalConnect AB
AS12577 MMC GmbH
AS12578 SIA Tet
AS12597 Gotalandsnatet AB
AS12605 LIWEST Kabelmedien GmbH
AS12611 R-KOM Regensburger Telekommunikationsgesellschaft mbH
AS12615 Global Communication Net Plc
AS12625 Deutsche Boerse AG
AS12637 SEEWEB s.r.l.
AS12654 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS1267 WIND TRE S.P.A.
AS12676 HKN GmbH
AS12678 Greysom Limited
AS12684 SES ASTRA S.A.
AS12693 e.discom Telekommunikation GmbH
AS12695 LLC Digital Network
AS12703 Pulsant (Scotland) Ltd
AS12713 OTEGlobe
AS12731 IPHH Internet Port Hamburg GmbH
AS12732 GutCon GmbH
AS12741 Netia SA
AS12748 IAV GmbH Ingenieurgesellschaft Auto und Verkehr
AS12759 Stephan Fuss trading as SoftCom Datensysteme
AS12779 IT.Gate S.p.A.
AS12808 dtms GmbH
AS12817 GeFoekoM e.V.
AS12843 TelemaxX Telekommunikation GmbH
AS12850 Retelit Digital Services S.p.A.
AS12857 Manage Now GmbH
AS12859 BIT BV
AS12874 Fastweb SpA
AS12876 SCALEWAY S.A.S.
AS12886 LEW TelNet GmbH
AS12888 Amadeus Data Processing GmbH
AS12897 ENTEGA Medianet GmbH
AS12902 Luna.nl B.V.
AS12912 T-Mobile Polska S.A.
AS12931 IDKOM Networks GmbH
AS12941 intersaar GmbH
AS12963 "SCIENTIFIC-INDUSTRIAL FIRM "VOLZ" LIMITED LIABILITY COMPANY
AS12969 Vodafone Iceland
AS1299 Arelion Sweden AB
AS12993 Sabiedriba ar ierobezotu atbildibu DELSKA Latvia
AS12996 Domeneshop AS
AS13000 Leon Sp. z o.o.
AS13002 ISIX Communications LLP
AS13030 Init7 (Switzerland) Ltd.
AS13039 Global Village GmbH
AS13045 htp GmbH
AS13054 badenIT GmbH
AS13058 serve-u - Buchholz und Suenderhauf GbR
AS13101 TNG Stadtnetz GmbH
AS13110 INEA sp. z o.o.
AS13122 Manx Telecom Trading Ltd
AS131314 CBC Tech International Limited
AS13132 cyberways Informationsdienste GmbH
AS13150 CATO NETWORKS LTD
AS13172 Electroenergien Sistemen Operator EAD
AS13194 Bite IP Network
AS131958 Tama Cable Network Co.,Ltd.
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS3356 Level 3 Parent, LLC
AS6939 Hurricane Electric LLC
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Downstreams

There are 9 downstreams for this ASN.

Downstreams Name
AS12654 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS1299 Arelion Sweden AB
AS201697 Semaphor ApS
AS204141 K-Net Forening
AS205235 Labitat
AS207727 Asbjorn Sloth Tonnesen trading as a5n
AS208647 BornHack ApS
AS3356 Level 3 Parent, LLC
AS6939 Hurricane Electric LLC
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Pingable IPs

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

IP Address ASN Details
89.23.240.1 AS42541 Fiberby ApS 0.47ms from Copenhagen, DK
89.23.238.151 AS42541 Fiberby ApS 0.57ms from Copenhagen, DK
89.23.244.2 AS42541 Fiberby ApS 0.57ms from Copenhagen, DK
2a03:5440:941:a::1 AS42541 Fiberby ApS 0.66ms from Copenhagen, DK
185.10.221.3 AS42541 Fiberby ApS 0.20ms from Copenhagen, DK
89.23.250.1 AS42541 Fiberby ApS 0.58ms from Copenhagen, DK
193.106.166.1 AS42541 Fiberby ApS 0.49ms from Copenhagen, DK
89.23.254.247 AS42541 Fiberby ApS 0.23ms from Copenhagen, DK
89.23.247.1 AS42541 Fiberby ApS 0.46ms from Copenhagen, DK
2a03:5440:2000:19::1 AS42541 Fiberby ApS 0.47ms from Copenhagen, DK
2a03:5440:2030:2b00:f005:7939:e538:f53b AS42541 Fiberby ApS 1.28ms from Copenhagen, DK
2a03:5440:1010::80:2 AS42541 Fiberby ApS 1.09ms from Copenhagen, DK
89.23.229.1 AS42541 Fiberby ApS 0.54ms from Copenhagen, DK
89.23.251.84 AS42541 Fiberby ApS 0.59ms from Copenhagen, DK
89.23.237.1 AS42541 Fiberby ApS 0.51ms from Copenhagen, DK
89.23.246.176 AS42541 Fiberby ApS 0.51ms from Copenhagen, DK
89.23.243.1 AS42541 Fiberby ApS 0.60ms from Copenhagen, DK
185.10.220.11 AS42541 Fiberby ApS 0.23ms from Copenhagen, DK
193.106.167.42 AS42541 Fiberby ApS 0.17ms from Copenhagen, DK
89.23.234.1 AS42541 Fiberby ApS 0.52ms from Copenhagen, DK
89.23.242.1 AS42541 Fiberby ApS 0.60ms from Copenhagen, DK
2a03:5440:5:fa::2 AS42541 Fiberby ApS 0.58ms from Copenhagen, DK
193.106.165.238 AS42541 Fiberby ApS 0.14ms from Copenhagen, DK
185.10.222.159 AS42541 Fiberby ApS 0.56ms from Copenhagen, DK
89.23.230.2 AS42541 Fiberby ApS 0.58ms from Copenhagen, DK

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
35.245.170.141 AS396982 Google LLC 0.12ms from Ashburn, US
181.124.117.29 AS23201 Telecel S.A. 10.73ms from Asuncion, PY
198.105.48.205 AS54711 Healthcare Management Systems, Inc. 9.72ms from Atlanta, US
128.177.113.93 AS6461 Zayo Bandwidth 0.29ms from Atlanta, US
77.22.19.253 AS3209 Vodafone GmbH 5.68ms from Berlin, DE
96.99.202.29 AS7922 Comcast Cable Communications, LLC 6.77ms from Chicago, US
50.146.208.237 AS7922 Comcast Cable Communications, LLC 7.70ms from Chicago, US
65.185.75.141 AS10796 Charter Communications Inc 12.00ms from Columbus, US
60.190.147.109 AS4134 CHINANET-BACKBONE 7.03ms from Hangzhou, CN
108.136.118.109 AS16509 Amazon.com, Inc. 0.11ms from Jakarta, ID
176.196.146.93 AS39927 E-Light-Telecom Ltd. 1.17ms from Kemerovo, RU
124.31.23.253 AS4134 CHINANET-BACKBONE 12.26ms from Lhasa, CN
175.151.210.45 AS4837 CHINA UNICOM China169 Backbone 12.95ms from Liaoyang, CN
87.242.254.13 AS13285 TalkTalk Communications Limited 0.89ms from Manchester, GB
188.14.228.61 AS3269 Telecom Italia S.p.A. 9.62ms from Milan, IT
200.216.13.237 AS7738 V tal 1.26ms from Rio de Janeiro, BR
213.225.195.13 AS29438 Momax Network S.r.l. 5.76ms from Rome, IT
172.232.183.189 AS63949 Akamai Connected Cloud 0.38ms from Seattle, US
59.9.222.141 AS4766 Korea Telecom 1.41ms from Seoul, KR
221.139.32.109 AS9318 SK Broadband Co Ltd 1.10ms from Seoul, KR
202.9.97.253 AS17666 HITACHISUNWAY 0.51ms from Sepang, MY
58.96.127.45 AS10143 Exetel Pty Ltd 4.75ms from Sydney, AU
203.169.8.61 AS17675 PacketFabric (Japan) Co., Ltd. 1.04ms from Tokyo, JP
2.178.127.189 AS58224 Iran Telecommunication Company PJS 17.28ms from Yerevan, AM
46.226.232.77 AS44187 Gamma Communications Nederland B.V. 0.48ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f3 89.23.227.120
traceroute to 89.23.227.120 (89.23.227.120): 64 hops max, 52 byte packets
3 [] 193.239.118.106 0.429 ms
4 [AS42541] 185.10.221.9 0.544 ms
6 *
7 *
8 *
9 *
10 [AS42541] 89.23.227.120 0.631 ms
Measurement taken from IPinfo ProbeNet in Copenhagen, DK
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 AS42541 at robtex.

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