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C.T.CO. Ltd. logo

C.T.CO. Ltd.

🇱🇻 Latvia

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

AS15721

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

ctco.lv

Related ASNs have the same name or website. Related

-

IPv4 CIDRs

4

IPv4 addresses

4352

IPv6 CIDRs

0

IPv6 addresses

0

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

AS12578 SIA Tet logo SIA Tet
AS28886 RETN Latvia logo RETN Latvia
AS9002 RETN Limited logo RETN Limited
AS197870 S.I.A."IBANPAY" logo S.I.A."IBANPAY"

Downstreams are networks that receive transit from this ASN. Downstreams (1)

AS197870 S.I.A."IBANPAY" logo S.I.A."IBANPAY"

Peers are networks that exchange traffic with this ASN. Peers (4)

AS28886 RETN Latvia logo RETN Latvia
AS12578 SIA Tet logo SIA Tet
AS197870 S.I.A."IBANPAY" logo S.I.A."IBANPAY"
AS9002 RETN Limited logo RETN Limited

IPv4 CIDRs (4)

217.21.168.0/21
217.21.168.0/22
217.21.172.0/22
217.21.174.0/24

IPv6 CIDRs (0)

Location

City

-

Country

🇱🇻 Latvia

Coordinates

56.879635, 24.60319

Timezone

-

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

whois

Abuse

Email

sysadmin@ctco.lv

Phone

+37166952059

Query via the API View API documentation 

curl iplib.re/AS15721

JSON response

{
  "network": {
    "rir": "RIPE",
    "asn": 15721,
    "name": "C.T.CO. Ltd.",
    "type": "business",
    "website": "ctco.lv"
  },
  "connectivity": {
    "upstreams": [
      12578,
      28886,
      9002,
      197870
    ],
    "downstreams": [
      197870
    ],
    "peers": [
      28886,
      12578,
      197870,
      9002
    ]
  },
  "location": {
    "latitude": 56.879635,
    "longitude": 24.60319,
    "country": "LV",
    "source": "whois"
  },
  "abuse": {
    "email": "sysadmin@ctco.lv",
    "phone": "+37166952059"
  },
  "ipv4": {
    "ranges": [
      "217.21.168.0/21",
      "217.21.168.0/22",
      "217.21.172.0/22",
      "217.21.174.0/24"
    ],
    "cidrs": 4,
    "ips": 4352
  },
  "ipv6": {
    "ranges": [],
    "cidrs": 0,
    "ips": 0
  }
}