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A1 Srbija d.o.o. logo

A1 Srbija d.o.o.

🇷🇸 Serbia

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

AS44143

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

a1.rs

Related ASNs have the same name or website. Related

-

IPv4 CIDRs

15

IPv4 addresses

27648

IPv6 CIDRs

3

IPv6 addresses

10

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

AS8447 A1 Telekom Austria AG logo A1 Telekom Austria AG
AS174 Cogent Communications logo Cogent Communications

Downstreams are networks that receive transit from this ASN. Downstreams (3)

AS213008 APOTEKARSKA USTANOVA LILLY DROGERIE BEOGRAD logo APOTEKARSKA USTANOVA LILLY DROGERIE BEOGRAD
AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. logo Serbia BroadBand-Srpske Kablovske mreze d.o.o.
AS62012 Generali Osiguranje Srbija logo Generali Osiguranje Srbija

Peers are networks that exchange traffic with this ASN. Peers (7)

AS13004 Serbian Open Exchange DOO logo Serbian Open Exchange DOO
AS205201 Public Service Media Radio Television of Serbia logo Public Service Media Radio Television of Serbia
AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. logo Serbia BroadBand-Srpske Kablovske mreze d.o.o.
AS174 Cogent Communications logo Cogent Communications
AS8447 A1 Telekom Austria AG logo A1 Telekom Austria AG
View more
AS62012 Generali Osiguranje Srbija logo Generali Osiguranje Srbija
AS213008 APOTEKARSKA USTANOVA LILLY DROGERIE BEOGRAD logo APOTEKARSKA USTANOVA LILLY DROGERIE BEOGRAD

IPv4 CIDRs (15)

37.19.104.0/21
77.243.16.0/20
77.243.16.0/21
77.243.24.0/22
77.243.28.0/22
View more
95.86.4.0/22
95.86.8.0/22
95.86.48.0/21
185.37.24.0/22
188.120.96.0/20
188.120.96.0/21
188.120.104.0/21
188.120.112.0/21
188.120.112.0/22
188.120.116.0/22

IPv6 CIDRs (3)

2a00:61c0::/29
2a00:61c0::/32
2a00:61c1::/32

Location

City

Novi Beograd

Country

🇷🇸 Serbia

Coordinates

44.80556, 20.42417

Timezone

Europe/Belgrade

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

whois

Abuse

Email

zloupotreba@a1.rs

Phone

+381600004437

Query via the API View API documentation 

curl iplib.re/AS44143

JSON response

{
  "network": {
    "rir": "RIPE",
    "asn": 44143,
    "name": "A1 Srbija d.o.o.",
    "type": "isp",
    "website": "a1.rs"
  },
  "connectivity": {
    "upstreams": [
      8447,
      174
    ],
    "downstreams": [
      213008,
      31042,
      62012
    ],
    "peers": [
      13004,
      205201,
      31042,
      174,
      8447
    ]
  },
  "location": {
    "latitude": 44.80556,
    "longitude": 20.42417,
    "country": "RS",
    "city": "Novi Beograd",
    "source": "whois",
    "timezone": "Europe/Belgrade"
  },
  "abuse": {
    "email": "zloupotreba@a1.rs",
    "phone": "+381600004437"
  },
  "ipv4": {
    "ranges": [
      "37.19.104.0/21",
      "77.243.16.0/20",
      "77.243.16.0/21",
      "77.243.24.0/22",
      "77.243.28.0/22"
    ],
    "cidrs": 15,
    "ips": 27648
  },
  "ipv6": {
    "ranges": [
      "2a00:61c0::/29",
      "2a00:61c0::/32",
      "2a00:61c1::/32"
    ],
    "cidrs": 3,
    "ips": 10
  }
}