AS number details

AS42541

Fiberby ApS  ·  fiberby.dk

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

Sign up for free ›

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
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details


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

                                            
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

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

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity

Peers

There are 1,577 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.
AS12923 Wizard Computersysteme GmbH
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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS3356 Level 3 Parent, LLC
AS6939 Hurricane Electric LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
89.23.248.129 AS42541 Fiberby ApS 0.62ms from Copenhagen, DK
2a03:5440:941:a::1 AS42541 Fiberby ApS 0.66ms from Copenhagen, DK
89.23.241.234 AS42541 Fiberby ApS 0.59ms from Copenhagen, DK
89.23.242.1 AS42541 Fiberby ApS 0.60ms from Copenhagen, DK
193.104.135.78 AS42541 Fiberby ApS 0.16ms from Copenhagen, DK
89.23.231.90 AS42541 Fiberby ApS 0.64ms from Copenhagen, DK
89.23.225.1 AS42541 Fiberby ApS 0.51ms from Copenhagen, DK
185.10.223.67 AS42541 Fiberby ApS 0.57ms from Copenhagen, DK
2a03:5440:0:102::53 AS42541 Fiberby ApS 0.63ms from Copenhagen, DK
2a03:5440:ca:101::c16a:a4c8 AS42541 Fiberby ApS 0.56ms from Copenhagen, DK
2a03:5440:b:1::2 AS42541 Fiberby ApS 1.06ms from Copenhagen, DK
89.23.236.249 AS42541 Fiberby ApS 0.56ms from Copenhagen, DK
89.23.234.1 AS42541 Fiberby ApS 0.52ms from Copenhagen, DK
89.23.246.176 AS42541 Fiberby ApS 0.51ms from Copenhagen, DK
89.23.249.2 AS42541 Fiberby ApS 0.56ms from Copenhagen, DK
194.62.217.130 AS42541 Fiberby ApS 0.57ms from Copenhagen, DK
194.62.216.81 AS42541 Fiberby ApS 0.52ms from Copenhagen, DK
2a03:5440:5:fa::2 AS42541 Fiberby ApS 0.58ms from Copenhagen, DK
89.23.243.1 AS42541 Fiberby ApS 0.60ms from Copenhagen, DK
89.23.250.1 AS42541 Fiberby ApS 0.58ms from Copenhagen, DK
2a03:5440:2030:2b00:f005:7939:e538:f53b AS42541 Fiberby ApS 1.28ms from Copenhagen, DK
89.23.252.1 AS42541 Fiberby ApS 0.54ms from Copenhagen, DK
185.10.220.11 AS42541 Fiberby ApS 0.23ms from Copenhagen, DK
2a03:5440:a::1 AS42541 Fiberby ApS 0.88ms from Copenhagen, DK
89.23.232.1 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
87.233.18.253 AS15703 TrueServer BV AS number 0.40ms from Amsterdam, NL
94.64.77.221 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.18ms from Athens, GR
36.77.181.157 AS7713 PT Telekomunikasi Indonesia 2.43ms from Batam, ID
23.245.0.253 AS11776 Breezeline 0.09ms from Boston, US
24.91.217.29 AS7922 Comcast Cable Communications, LLC 6.84ms from Boston, US
190.172.114.125 AS22927 Telefonica de Argentina 1.81ms from Buenos Aires, AR
165.0.124.157 AS37053 RSAWEB (PTY) LTD 1.26ms from Cape Town, ZA
165.166.50.125 AS2711 Spirit Communications 3.13ms from Charlotte, US
117.207.9.13 AS9829 National Internet Backbone 8.38ms from Delhi, IN
58.23.26.29 AS4837 CHINA UNICOM China169 Backbone 6.07ms from Fuzhou, CN
103.160.170.13 AS141302 Zybosys Networks India Private Limited 0.13ms from Indore, IN
18.175.132.61 AS16509 Amazon.com, Inc. 0.64ms from London, GB
149.107.19.141 AS206347 Wessex Internet Limited 3.25ms from London, GB
207.16.0.253 AS701 Verizon Business 0.78ms from Philadelphia, US
117.193.194.157 AS9829 National Internet Backbone 11.83ms from Saint Thomas Mount, IN
59.8.205.29 AS4766 Korea Telecom 1.88ms from Seoul, KR
222.105.153.141 AS4766 Korea Telecom 5.92ms from Seoul, KR
122.193.92.189 AS4837 CHINA UNICOM China169 Backbone 4.04ms from Shanghai, CN
163.15.169.29 AS1659 Taiwan Academic Network (TANet) Information Center 4.43ms from Taichung, TW
78.96.71.61 AS12302 Vodafone Romania S.A. 0.70ms from Timisoara, RO
91.113.235.157 AS8447 A1 Telekom Austria AG 4.75ms from Vienna, AT
37.252.79.253 AS44395 Ucom CJSC 0.36ms from Yerevan, AM
185.222.33.141 AS210489 Beyond Relationship Marketing GmbH 1.50ms from Amsterdam, NL
216.213.96.141 AS13984 SD Data Center 0.19ms from Ashburn, US
35.245.131.125 AS396982 Google LLC 0.12ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f5 89.23.255.254
traceroute to 89.23.255.254 (89.23.255.254): 64 hops max, 52 byte packets
5 [AS42541] 185.10.221.9 0.971 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.

Data 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.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs