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 792,281,625,142,643,375,935,439,503,360
ASN type ISP
Registry ripe
Allocated 18 years ago on Nov 23, 2007
Updated 4 months ago on Oct 22, 2025

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
77.243.16.127 █████ 20
77.243.17.76 ████████ 20
185.37.24.70 ██████████ 3
188.120.114.159 ████████ 1
198.143.180.194 ██████████ 1
198.143.183.199 ██████████ 1
95.86.4.103 ██████████ 1
95.86.4.55 ██████████ 1
188.120.115.5 ██████████ 1
188.120.114.56 ██████████ 1

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Peers

There are 10 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
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

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

IP Address ASN Details
188.120.108.11 AS44143 A1 Srbija d.o.o 2.26ms from Belgrade, RS
188.120.114.40 AS44143 A1 Srbija d.o.o 2.57ms from Belgrade, RS
188.120.111.161 AS44143 A1 Srbija d.o.o 2.32ms from Belgrade, RS
188.120.115.185 AS44143 A1 Srbija d.o.o 2.21ms from Belgrade, RS
37.19.106.32 AS44143 A1 Srbija d.o.o 2.14ms from Belgrade, RS
185.37.24.29 AS44143 A1 Srbija d.o.o 2.19ms from Belgrade, RS
95.86.10.1 AS44143 A1 Srbija d.o.o 5.02ms from Belgrade, RS
188.120.110.1 AS44143 A1 Srbija d.o.o 3.03ms from Belgrade, RS
2a00:61c0:8000:8::11 AS44143 A1 Srbija d.o.o 7.05ms from Sofia, BG
37.19.104.140 AS44143 A1 Srbija d.o.o 2.35ms from Belgrade, RS
77.243.20.123 AS44143 A1 Srbija d.o.o 17.45ms from Belgrade, RS
2a00:61c0:0:1::1 AS44143 A1 Srbija d.o.o 6.97ms from Sofia, BG
37.19.105.113 AS44143 A1 Srbija d.o.o 2.44ms from Belgrade, RS
77.243.18.198 AS44143 A1 Srbija d.o.o 2.14ms from Belgrade, RS
95.86.4.10 AS44143 A1 Srbija d.o.o 3.69ms from Belgrade, RS
77.243.21.250 AS44143 A1 Srbija d.o.o 2.39ms from Belgrade, RS
198.143.176.1 AS44143 A1 Srbija d.o.o 2.21ms from Belgrade, RS
188.120.104.66 AS44143 A1 Srbija d.o.o 16.21ms from Belgrade, RS
77.243.16.189 AS44143 A1 Srbija d.o.o 2.13ms from Belgrade, RS
95.86.8.13 AS44143 A1 Srbija d.o.o 18.25ms from Belgrade, RS
77.243.17.205 AS44143 A1 Srbija d.o.o 2.15ms from Belgrade, RS
188.120.107.61 AS44143 A1 Srbija d.o.o 2.87ms from Belgrade, RS
188.120.105.253 AS44143 A1 Srbija d.o.o 3.80ms from Belgrade, RS
95.86.7.254 AS44143 A1 Srbija d.o.o 4.00ms from Belgrade, RS

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
68.33.198.79 AS7922 Comcast Cable Communications, LLC 5.93ms from Ashburn, US
95.85.187.191 AS41897 Sat-Trakt D.O.O. 3.20ms from Belgrade, RS
72.87.89.175 AS701 Verizon Business 3.04ms from Boston, US
91.22.100.95 AS3320 Deutsche Telekom AG 6.15ms from Frankfurt am Main, DE
130.255.17.31 AS201838 Community Fibre Limited 0.90ms from London, GB
27.209.126.31 AS4837 CHINA UNICOM China169 Backbone 5.87ms from Qingdao, CN
3.94.203.143 AS14618 Amazon.com, Inc. 0.36ms from Reston, US
69.228.171.255 AS7018 AT&T Enterprises, LLC 1.63ms from San Jose, US
8.222.146.47 AS45102 Alibaba (US) Technology Co., Ltd. 0.75ms from Singapore, SG
34.168.190.111 AS396982 Google LLC 0.15ms from The Dalles, US
124.215.74.175 AS2516 KDDI CORPORATION 9.68ms from Tokyo, JP
212.41.106.239 AS9044 BSE Software GmbH 4.07ms from Zuerich, CH
109.198.5.191 AS8400 TELEKOM SRBIJA a.d. 0.53ms from Belgrade, RS
27.4.223.79 AS17488 Hathway IP Over Cable Internet 1.21ms from Bengaluru, IN
151.101.216.95 AS54113 Fastly, Inc. 0.09ms from Buenos Aires, AR
40.128.105.15 AS7029 Windstream Communications LLC 0.29ms from Dallas, US
79.132.91.31 AS136787 PacketHub S.A. 0.47ms from Dublin, IE
115.203.40.255 AS4134 CHINANET-BACKBONE 11.07ms from Hangzhou, CN
113.22.105.63 AS18403 FPT Telecom Company 1.19ms from Ho Chi Minh City, VN
45.123.111.79 AS45775 WISH NET PRIVATE LIMITED 0.78ms from Kolkata, IN
103.12.212.191 AS394381 L7 Connect 0.51ms from London, GB
151.5.222.15 AS1267 WIND TRE S.P.A. 2.19ms from Milan, IT
210.151.167.95 AS2518 BIGLOBE Inc. 5.50ms from Osaka, JP
150.99.14.95 AS2907 Research Organization of Information and Systems, National Institute of Informatics 0.47ms from Osaka, JP
179.127.192.255 AS262854 AFINET SOLUCOES EM TECNOLOGIA DA INFORMACAO LTDA 0.13ms from Rio de Janeiro, BR

Traceroute

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

$
traceroute -a -n -q1 -m5 95.86.62.196
traceroute to 95.86.62.196 (95.86.62.196): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Wuwei, CN
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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