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Central Technology Ltd logo

Central Technology Ltd

🇬🇧 United Kingdom

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

AS57653

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

business

Website

ct.uk

Related ASNs have the same name or website. Related

-

IPv4 CIDRs

4

IPv4 addresses

3584

IPv6 CIDRs

1

IPv6 addresses

1

Upstreams are networks that provide transit to this ASN. Upstreams (4)

AS6939 Hurricane Electric LLC logo Hurricane Electric LLC
AS6461 Zayo Bandwidth logo Zayo Bandwidth
AS174 Cogent Communications logo Cogent Communications
AS2914 NTT America, Inc. logo NTT America, Inc.

Peers are networks that exchange traffic with this ASN. Peers (16)

AS6939 Hurricane Electric LLC logo Hurricane Electric LLC
AS213241 TECHIT.BE SRL logo TECHIT.BE SRL
AS3216 PJSC "Vimpelcom" logo PJSC "Vimpelcom"
AS6461 Zayo Bandwidth logo Zayo Bandwidth
AS24482 SG.GS logo SG.GS
View more
AS48362 Stadtwerke Feldkirch logo Stadtwerke Feldkirch
AS7575 Australian Academic and Research Network (AARNet) logo Australian Academic and Research Network (AARNet)
AS2914 NTT America, Inc. logo NTT America, Inc.
AS34549 meerfarbig GmbH & Co. KG logo meerfarbig GmbH & Co. KG
AS17639 Converge ICT Solutions Inc. logo Converge ICT Solutions Inc.
AS174 Cogent Communications logo Cogent Communications
AS35280 F5 Networks SARL logo F5 Networks SARL
AS50304 Blix Solutions AS logo Blix Solutions AS
AS50300 CustodianDC Limited logo CustodianDC Limited
AS41327 Fiber Telecom S.p.A. logo Fiber Telecom S.p.A.
AS37721 Virtual Technologies & Solutions

IPv6 CIDRs (1)

2a00:1ba8::/32

Location

City

Chesterfield

Country

🇬🇧 United Kingdom

Coordinates

53.25, -1.41667

Timezone

Europe/London

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

whois

Abuse

Email

noc@ct.uk

Phone

-

Query via the API View API documentation

curl iplib.re/AS57653

JSON response

{
  "network": {
    "rir": "RIPE",
    "asn": 57653,
    "name": "Central Technology Ltd",
    "type": "business",
    "website": "ct.uk"
  },
  "connectivity": {
    "upstreams": [
      6939,
      6461,
      174,
      2914
    ],
    "peers": [
      6939,
      213241,
      3216,
      6461,
      24482
    ]
  },
  "location": {
    "latitude": 53.25,
    "longitude": -1.41667,
    "country": "GB",
    "city": "Chesterfield",
    "source": "whois",
    "timezone": "Europe/London"
  },
  "abuse": {
    "email": "noc@ct.uk"
  },
  "ipv4": {
    "ranges": [
      "94.156.96.0/24",
      "94.156.186.0/24",
      "109.69.232.0/21",
      "185.191.84.0/22"
    ],
    "cidrs": 4,
    "ips": 3584
  },
  "ipv6": {
    "ranges": [
      "2a00:1ba8::/32"
    ],
    "cidrs": 1,
    "ips": 1
  }
}