AS42541
Fiberby ApS · fiberby.dk
Denmark
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| Field | Value |
|---|---|
| Country |
Denmark
|
| Website | fiberby.dk |
| Hosted domains | 299 |
| IPv4 addresses | 11,008 |
| IPv6 addresses | 633,825,300,114,114,700,000,000,000,000 |
| ASN type | ISP |
| Registry | ripe |
| Allocated | 16 years ago on Nov 13, 2009 |
| Updated | 6 days ago on Apr 09, 2026 |
IP Ranges
| 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 |
WHOIS Details
ASHandle: AS42541
OrgID: AS42541
ASName: AS42541
ASNumber: AS42541
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 299 domain names hosted across 133 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 193.106.165.65 | █████████ | 21 |
| 193.106.166.52 | ██████████ | 15 |
| 185.10.223.85 | ██████████ | 12 |
| 185.10.222.188 | ██████████ | 10 |
| 89.23.255.235 | ██████████ | 8 |
| 193.106.165.25 | ██████████ | 8 |
| 193.106.165.90 | ██████████ | 7 |
| 193.106.165.30 | ██████████ | 7 |
| 185.10.223.50 | ████████ | 6 |
| 194.62.217.10 | ████████ | 6 |
Peers
There are 1,527 peers for this ASN.
| Peers | Name |
|---|---|
| AS10075 | Fiber@Home Global Limited |
| AS10099 | China Unicom Global |
| AS10122 | NETSTAR (SG) PTE. LTD. |
| AS10158 | Kakao Corp |
| AS10282 | GLOBAL ONE |
| AS1031 | PEER 1031 LLC |
| AS10310 | Yahoo 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 |
| AS1136 | KPN B.V. |
| AS1140 | Stichting Internet Domeinregistratie Nederland |
| AS11644 | Núcleo de Inf. e Coord. do Ponto BR - NIC.BR |
| AS11967 | Hop179 OU |
| 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 |
| 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 | Badoo Trading 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 |
| AS12735 | TurkNet Iletisim Hizmetleri A.S. |
| 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 |
| AS12876 | Scaleway SAS |
| AS12886 | LEW TelNet GmbH |
| AS12888 | Amadeus GmbH |
| AS12897 | ENTEGA Medianet GmbH |
| AS12902 | Ekco 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. |
| 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 |
| AS13170 | Kaisanet Oy |
| AS13189 | Lidero Network |
| AS13194 | Bite IP Network |
Upstreams
There are 3 upstreams for this ASN.
Downstreams
There are 8 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 |
| AS3356 | Level 3 Parent, LLC |
| AS6939 | Hurricane Electric LLC |
Pingable IPs
57 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 89.23.251.236 |
0.58ms from Copenhagen,
DK
|
|
| 2a03:5440:2030:2300::100 |
1.54ms from Copenhagen,
DK
|
|
| 89.23.246.10 |
0.59ms from Copenhagen,
DK
|
|
| 89.23.247.239 |
0.59ms from Copenhagen,
DK
|
|
| 89.23.229.182 |
0.59ms from Copenhagen,
DK
|
|
| 89.23.235.1 |
0.51ms from Copenhagen,
DK
|
|
| 89.23.243.215 |
0.57ms from Copenhagen,
DK
|
|
| 185.10.221.52 |
0.13ms from Copenhagen,
DK
|
|
| 89.23.250.60 |
0.56ms from Copenhagen,
DK
|
|
| 193.106.164.100 |
0.22ms from Copenhagen,
DK
|
|
| 2a03:5440:1::78 |
0.13ms from Copenhagen,
DK
|
|
| 89.23.228.50 |
0.57ms from Copenhagen,
DK
|
|
| 89.23.244.1 |
0.52ms from Copenhagen,
DK
|
|
| 89.23.236.1 |
0.57ms from Copenhagen,
DK
|
|
| 2a03:5440:0:302::53 |
0.56ms from Copenhagen,
DK
|
|
| 89.23.227.1 |
0.47ms from Copenhagen,
DK
|
|
| 89.23.253.1 |
0.41ms from Copenhagen,
DK
|
|
| 89.23.233.164 |
0.57ms from Copenhagen,
DK
|
|
| 2a03:5440:ca:101::c16a:a4d4 |
0.51ms from Copenhagen,
DK
|
|
| 89.23.245.219 |
0.52ms from Copenhagen,
DK
|
|
| 89.23.242.160 |
0.55ms from Copenhagen,
DK
|
|
| 89.23.237.76 |
0.57ms from Copenhagen,
DK
|
|
| 89.23.225.1 |
0.69ms from Copenhagen,
DK
|
|
| 89.23.238.1 |
0.41ms from Copenhagen,
DK
|
|
| 89.23.248.1 |
0.50ms 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 |
|---|---|---|
| 154.247.132.93 |
12.92ms from Algiers,
DZ
|
|
| 20.56.71.29 |
0.26ms from Amsterdam,
NL
|
|
| 198.105.48.205 |
9.71ms from Atlanta,
US
|
|
| 123.253.56.29 |
14.80ms from Auckland,
NZ
|
|
| 94.132.91.189 |
7.75ms from Braga,
PT
|
|
| 194.105.44.93 |
0.49ms from Frankfurt am Main,
DE
|
|
| 147.171.98.45 |
4.71ms from Geneve,
CH
|
|
| 27.66.243.125 |
2.53ms from Hanoi,
VN
|
|
| 60.254.169.173 |
0.52ms from Hong Kong,
HK
|
|
| 212.139.168.237 |
1.04ms from London,
GB
|
|
| 64.210.31.221 |
0.99ms from London,
GB
|
|
| 83.206.129.173 |
3.18ms from Lyon,
FR
|
|
| 77.86.42.61 |
3.19ms from Manchester,
GB
|
|
| 222.189.212.13 |
4.32ms from Nanjing,
CN
|
|
| 82.99.10.205 |
0.74ms from Oslo,
NO
|
|
| 186.206.156.13 |
14.29ms from Rio de Janeiro,
BR
|
|
| 198.154.239.45 |
2.03ms from Salt Lake City,
US
|
|
| 187.182.99.253 |
6.36ms from Sao Paulo,
BR
|
|
| 24.103.191.253 |
11.31ms from Secaucus,
US
|
|
| 85.144.242.45 |
4.89ms from Amsterdam,
NL
|
|
| 65.254.184.253 |
7.35ms from Ashburn,
US
|
|
| 213.16.183.109 |
4.86ms from Athens,
GR
|
|
| 77.22.19.253 |
5.69ms from Berlin,
DE
|
|
| 196.221.252.237 |
13.52ms from Cairo,
EG
|
|
| 208.99.91.253 |
0.76ms from Chicago,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Copenhagen, DK
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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