Autonomous System details

AS44143

A1 Srbija d.o.o  ·  a1.rs

Serbia

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AS44143 – A1 Srbija d.o.o

Field Value
Country Serbia
Website a1.rs
Hosted domains 59
IPv4 addresses 20,480
IPv6 addresses 792,281,625,142,643,376,000,000,000,000
ASN type ISP
Registry ripe
Allocated 18 years ago on Nov 23, 2007
Updated a month ago on Mar 25, 2026

IP Ranges

Netblock Company Num of IPs
77.243.16.0/20 A1 Srbija d.o.o 4,096
188.120.96.0/20 A1 Srbija d.o.o 4,096
37.19.104.0/21 A1 Srbija d.o.o 2,048
95.86.48.0/21 A1 Srbija d.o.o 2,048
188.120.96.0/21 A1 Srbija d.o.o 2,048
188.120.104.0/21 A1 Srbija d.o.o 2,048
188.120.112.0/21 A1 Srbija d.o.o 2,048
198.143.176.0/21 A1 Srbija d.o.o 2,048
95.86.4.0/22 A1 Srbija d.o.o 1,024
95.86.8.0/22 A1 Srbija d.o.o 1,024
95.86.60.0/22 A1 Srbija d.o.o 1,024
185.37.24.0/22 A1 Srbija d.o.o 1,024
188.120.112.0/22 A1 Srbija d.o.o 1,024
188.120.116.0/22 A1_Serbia public IP addresses 1,024

Netblock Company
2a00:61c0::/29 A1 Srbija d.o.o
2a00:61c0::/32 A1 Srbija d.o.o
2a00:61c1::/32 A1 Srbija d.o.o
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WHOIS Details

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                                                ASHandle:       AS44143
                                                OrgID:          AS44143
                                                ASName:         AS44143
                                                ASNumber:       AS44143
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 59 domain names hosted across 19 IP addresses on this ASN.

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IP Address Domain Domains on this IP
77.243.17.76 ██████████ 17
77.243.16.127 █████ 13
185.37.24.70 ██████████ 3
95.86.4.55 ██████████ 1
95.86.4.37 ██████ 1
198.143.180.194 ██████████ 1
95.86.4.103 ██████████ 1
188.120.106.166 ██████████ 1
77.243.16.108 █████████ 1
95.86.4.97 ██████████ 1

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Peers

There are 11 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
AS13004 Serbian Open Exchange DOO
AS15958 CETINdoo-NET
AS174 Cogent Communications, LLC
AS205201 Public Service Media Radio Television of Serbia
AS213008 APOTEKARSKA USTANOVA LILLY DROGERIE BEOGRAD
AS24940 Hetzner Online GmbH
AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.
AS32590 Valve Corporation
AS62012 Generali Osiguranje Srbija
AS8447 A1 Telekom Austria AG
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS8447 A1 Telekom Austria AG
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ASN API & Database

Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS205201 Public Service Media Radio Television of Serbia
AS62012 Generali Osiguranje Srbija
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ASN API & Database

Pingable IPs

23 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
188.120.111.31 AS44143 A1 Srbija d.o.o 5.34ms from Belgrade, RS
188.120.104.147 AS44143 A1 Srbija d.o.o 21.53ms from Podgorica, ME
37.19.104.8 AS44143 A1 Srbija d.o.o 9.06ms from Podgorica, ME
188.120.107.89 AS44143 A1 Srbija d.o.o 8.92ms from Podgorica, ME
77.243.18.93 AS44143 A1 Srbija d.o.o 8.15ms from Podgorica, ME
188.120.115.33 AS44143 A1 Srbija d.o.o 8.36ms from Podgorica, ME
77.243.16.166 AS44143 A1 Srbija d.o.o 2.83ms from Belgrade, RS
188.120.108.18 AS44143 A1 Srbija d.o.o 8.46ms from Podgorica, ME
188.120.105.254 AS44143 A1 Srbija d.o.o 9.36ms from Podgorica, ME
37.19.106.37 AS44143 A1 Srbija d.o.o 2.15ms from Belgrade, RS
95.86.8.23 AS44143 A1 Srbija d.o.o 20.41ms from Podgorica, ME
188.120.110.2 AS44143 A1 Srbija d.o.o 8.96ms from Podgorica, ME
95.86.10.10 AS44143 A1 Srbija d.o.o 10.75ms from Podgorica, ME
77.243.17.141 AS44143 A1 Srbija d.o.o 8.22ms from Podgorica, ME
2a00:61c0:8000:1000::2 AS44143 A1 Srbija d.o.o 6.98ms from Sofia, BG
185.37.24.172 AS44143 A1 Srbija d.o.o 7.00ms from Belgrade, RS
95.86.4.46 AS44143 A1 Srbija d.o.o 9.79ms from Podgorica, ME
77.243.20.216 AS44143 A1 Srbija d.o.o 25.05ms from Podgorica, ME
188.120.114.83 AS44143 A1 Srbija d.o.o 4.57ms from Belgrade, RS
95.86.7.253 AS44143 A1 Srbija d.o.o 10.22ms from Podgorica, ME
2a00:61c0:0:10a::2 AS44143 A1 Srbija d.o.o 6.97ms from Sofia, BG
77.243.21.250 AS44143 A1 Srbija d.o.o 8.46ms from Podgorica, ME
37.19.105.253 AS44143 A1 Srbija d.o.o 8.15ms from Podgorica, ME

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
182.50.93.223 AS45629 JasTel Network International Gateway 1.24ms from Bangkok, TH
180.248.243.127 AS7713 PT Telekomunikasi Indonesia 9.42ms from Batam, ID
185.242.36.255 AS204565 RobioNet S.A.R.L 2.20ms from Beirut, LB
52.222.38.191 AS8987 Amazon Data Services Ireland Ltd 0.39ms from Boardman, US
41.237.102.143 AS8452 TE-AS 7.27ms from Cairo, EG
223.159.213.223 AS4134 CHINANET BACKBONE 3.48ms from Changsha, CN
174.84.170.15 AS20115 Charter Communications LLC 14.63ms from Chicago, US
40.128.105.15 AS7029 Windstream Communications LLC 0.29ms from Dallas, US
79.235.168.111 AS3320 Deutsche Telekom AG 2.77ms from Duesseldorf, DE
110.41.130.127 AS55990 Huawei Cloud Service data center 1.31ms from Guangzhou, CN
14.199.161.239 AS9269 Hong Kong Broadband Network Ltd. 1.14ms from Hong Kong, HK
125.177.243.63 AS17858 LG POWERCOMM 1.86ms from Incheon, KR
89.29.161.159 AS35394 Cable Aireworld S.A.U. 11.52ms from Madrid, ES
82.85.7.79 AS8612 Tiscali Italia S.P.A. 1.57ms from Milan, IT
101.140.79.63 AS17511 OPTAGE Inc. 1.69ms from Osaka, JP
194.50.29.15 AS39495 COLIBRI SOLUTIONS 0.41ms from Paris, FR
73.175.33.127 AS7922 Comcast Cable Communications, LLC 19.71ms from Piscataway, US
115.120.38.255 AS55990 Huawei Cloud Service data center 7.14ms from Shanghai, CN
209.126.111.47 AS30083 velia.net 0.14ms from St. Louis, US
95.109.59.95 AS3301 Telia Company AB 1.56ms from Stockholm, SE
77.35.18.143 AS12389 PJSC Rostelecom 1.16ms from Vladivostok, RU
54.148.59.47 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
89.182.134.63 AS13045 htp GmbH 10.78ms from Frankfurt am Main, DE
147.135.140.191 AS16276 OVH SAS 0.08ms from Gravelines, FR
116.252.85.255 AS4134 CHINANET BACKBONE 2.31ms from Nanning, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 95.86.10.1
traceroute to 95.86.10.1 (95.86.10.1): 64 hops max, 52 byte packets
1 [AS15169] 108.170.235.87 112.872 ms
2 *
3 [AS44143] 95.86.10.1 121.176 ms
Measurement taken from IPinfo ProbeNet in Ashburn, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS44143 at robtex.

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