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ATLANTIC SYSTEMES SARL logo

ATLANTIC SYSTEMES SARL

🇫🇷 France

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

AS203901

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

atsys.fr

Related ASNs have the same name or website. Related

-

IPv4 CIDRs

2

IPv4 addresses

768

IPv6 CIDRs

0

IPv6 addresses

0

Upstreams are networks that provide transit to this ASN. Upstreams (2)

AS59877 VA TELECOM SAS logo VA TELECOM SAS
AS30781 Free Pro SAS logo Free Pro SAS

Peers are networks that exchange traffic with this ASN. Peers (2)

AS30781 Free Pro SAS logo Free Pro SAS
AS59877 VA TELECOM SAS logo VA TELECOM SAS

IPv4 CIDRs (2)

185.101.28.0/23
185.101.30.0/24

IPv6 CIDRs (0)

Location

City

Carquefou

Country

🇫🇷 France

Coordinates

47.29722, -1.4921

Timezone

Europe/Paris

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

whois

Abuse

Email

abuse@atsys.fr

Phone

-

Query via the API View API documentation 

curl iplib.re/AS203901

JSON response

{
  "network": {
    "rir": "RIPE",
    "asn": 203901,
    "name": "ATLANTIC SYSTEMES SARL",
    "type": "business",
    "website": "atsys.fr"
  },
  "connectivity": {
    "upstreams": [
      59877,
      30781
    ],
    "peers": [
      30781,
      59877
    ]
  },
  "location": {
    "latitude": 47.29722,
    "longitude": -1.4921,
    "country": "FR",
    "city": "Carquefou",
    "source": "whois",
    "timezone": "Europe/Paris"
  },
  "abuse": {
    "email": "abuse@atsys.fr"
  },
  "ipv4": {
    "ranges": [
      "185.101.28.0/23",
      "185.101.30.0/24"
    ],
    "cidrs": 2,
    "ips": 768
  },
  "ipv6": {
    "ranges": [],
    "cidrs": 0,
    "ips": 0
  }
}