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Fiberby ApS logo

Fiberby ApS

🇩🇰 Denmark

The ASN (Autonomous System Number) is a unique number assigned to an autonomous system, used to identify the network. ASN

AS42541

The RIR (Regional Internet Registry) is the organization responsible for managing ASN allocation in a specific region. RIR

RIPE

The type of ASN. Can be business, isp, hosting, government, or education. Type

isp

Website

fiberby.net

Related ASNs have the same name or website. Related

-

IPv4 CIDRs

5

IPv4 addresses

11008

IPv6 CIDRs

1

IPv6 addresses

8

Upstreams are networks that provide transit to this ASN. Upstreams (3)

AS3356 Lumen (Level 3) logo Lumen (Level 3)
AS1299 Arelion (fka. Telia Carrier) logo Arelion (fka. Telia Carrier)
AS6939 Hurricane Electric LLC logo Hurricane Electric LLC

Downstreams are networks that receive transit from this ASN. Downstreams (4)

AS201697 Tobias Fonsmark trading as Semaphor logo Tobias Fonsmark trading as Semaphor
AS207727 Asbjorn Sloth Tonnesen trading as a5n logo Asbjorn Sloth Tonnesen trading as a5n
AS204141 K-Net Forening logo K-Net Forening
AS205235 Labitat logo Labitat

Peers are networks that exchange traffic with this ASN. Peers (34)

AS24482 SG.GS logo SG.GS
AS205235 Labitat logo Labitat
AS3216 PJSC "Vimpelcom" logo PJSC "Vimpelcom"
AS204092 Association GRIFON logo Association GRIFON
AS3356 Lumen (Level 3) logo Lumen (Level 3)
View more
AS17639 Converge ICT Solutions Inc. logo Converge ICT Solutions Inc.
AS207727 Asbjorn Sloth Tonnesen trading as a5n logo Asbjorn Sloth Tonnesen trading as a5n
AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS206499 Marek Ziolkowski logo Marek Ziolkowski
AS6696 VERIXI SA logo VERIXI SA
AS1836 green.ch AG logo green.ch AG
AS1299 Arelion (fka. Telia Carrier) logo Arelion (fka. Telia Carrier)
AS48362 Stadtwerke Feldkirch logo Stadtwerke Feldkirch
AS29632 Netassist International EOOD logo Netassist International EOOD
AS56662 -
AS48185 AMEN SAS logo AMEN SAS
AS41327 Fiber Telecom S.p.A. logo Fiber Telecom S.p.A.
AS204141 K-Net Forening logo K-Net Forening
AS50673 Serverius Holding B.V. logo Serverius Holding B.V.
AS50300 CustodianDC Limited logo CustodianDC Limited
AS34549 meerfarbig GmbH & Co. KG logo meerfarbig GmbH & Co. KG
AS48858 JSC "ER-Telecom Holding" logo JSC "ER-Telecom Holding"
AS37721 Virtual Technologies & Solutions
AS35280 F5 Networks SARL logo F5 Networks SARL
AS50304 Blix Solutions AS logo Blix Solutions AS
AS201697 Tobias Fonsmark trading as Semaphor logo Tobias Fonsmark trading as Semaphor
AS56655 Gigahost AS logo Gigahost AS
AS34854 Staclar Carrier Ltd. logo Staclar Carrier Ltd.
AS34872 Servperso Systems logo Servperso Systems
AS212508 Lowhosting services of Davide Gennari logo Lowhosting services of Davide Gennari
AS213241 TECHIT.BE SRL logo TECHIT.BE SRL
AS34927 iFog GmbH logo iFog GmbH
AS2119 Telenor Norge AS logo Telenor Norge AS
AS6939 Hurricane Electric LLC logo Hurricane Electric LLC

IPv6 CIDRs (1)

2a03:5440::/29

Location

City

Copenhagen

Country

🇩🇰 Denmark

Coordinates

55.67594, 12.56553

Timezone

Europe/Copenhagen

We transparently share the source used to determine a likely location for this IP address. Source

whois

Abuse

Email

abuse@fiberby.net

Phone

-

Query via the API View API documentation

curl iplib.re/AS42541

JSON response

{
  "network": {
    "rir": "RIPE",
    "asn": 42541,
    "name": "Fiberby ApS",
    "type": "isp",
    "website": "fiberby.net"
  },
  "connectivity": {
    "upstreams": [
      3356,
      1299,
      6939
    ],
    "downstreams": [
      201697,
      207727,
      204141,
      205235
    ],
    "peers": [
      24482,
      205235,
      3216,
      204092,
      3356
    ]
  },
  "location": {
    "latitude": 55.67594,
    "longitude": 12.56553,
    "country": "DK",
    "city": "Copenhagen",
    "source": "whois",
    "timezone": "Europe/Copenhagen"
  },
  "abuse": {
    "email": "abuse@fiberby.net"
  },
  "ipv4": {
    "ranges": [
      "89.23.224.0/19",
      "185.10.220.0/22",
      "193.104.135.0/24",
      "193.106.164.0/22",
      "194.62.216.0/23"
    ],
    "cidrs": 5,
    "ips": 11008
  },
  "ipv6": {
    "ranges": [
      "2a03:5440::/29"
    ],
    "cidrs": 1,
    "ips": 8
  }
}