188.120.112.0/21

AS44143  ·  A1 Srbija d.o.o

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Summary

Country Serbia
Domain a1.rs
ASN AS44143
Registry RIPE
ID RS-NOVIOP-20090427

WHOIS Details

inetnum:        188.120.96.0 - 188.120.119.255
netname:        RS-NOVIOP-20090427
country:        RS
org:            ORG-Td12-RIPE
admin-c:        IP4668-RIPE
tech-c:         IP4668-RIPE
status:         ALLOCATED PA
notify:         ip.network.planning@a1.rs
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ROUTE-SRB
mnt-lower:      ROUTE-SRB
mnt-routes:     ROUTE-SRB
created:        2021-05-14T14:14:16Z
last-modified:  2024-10-02T14:35:34Z
source:         RIPE
abuse-email:    zloupotreba@a1.rs
abuse-c:        VMA21-RIPE
abuse-org:      ORG-Td12-RIPE

organisation:   ORG-TD12-RIPE
org-name:       A1 Srbija d.o.o
country:        RS
org-type:       LIR
address:        MILUTINA MILANKOVICA 1Z
address:        11070
address:        NOVI BEOGRAD
address:        SERBIA
phone:          +381601234
e-mail:         ip.network.planning@a1.rs
admin-c:        NJ1795-RIPE
abuse-c:        VMA21-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ROUTE-SRB
notify:         ip.network.planning@a1.rs
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ROUTE-SRB
created:        2007-02-27T15:48:38Z
last-modified:  2025-12-26T17:19:12Z
source:         RIPE
tech-c:         IP4668-RIPE
abuse-email:    zloupotreba@a1.rs
abuse-c:        VMA21-RIPE
abuse-org:      undefined

role:           A1 Serbia IP Admins
address:        A1 Serbia doo
address:        Milutina Milankovica 1z
address:        11070 Beograd
e-mail:         ip.network.planning@a1.rs
phone:          +381602254141
admin-c:        NJ1795-RIPE
nic-hdl:        IP4668-RIPE
mnt-by:         ROUTE-SRB
created:        2022-10-13T08:44:34Z
last-modified:  2025-07-10T07:53:32Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 188.120.0.0/16

Range ASN Company Num of IPs
188.120.128.0/19 AS47956 XFone 018 Ltd 8,192
188.120.160.0/19 AS29518 Bredband2 AB 8,192
188.120.0.0/19 AS49115 E-MAX INTERNET & IT s.r.o. 8,192
188.120.64.0/19 AS31027 GlobalConnect A/S 8,192
188.120.192.0/19 AS49985 IP4ISP z.s.p.o 8,192
188.120.48.0/20 AS44507 OJSC Kostroma Municipal Telephone Network 4,096
188.120.240.0/21 AS29182 JSC IOT 2,048
188.120.152.0/21 AS47956 Dynamic dialup customers 2,048
188.120.44.0/22 AS208864 Weserve B.V. 1,024
188.120.128.0/22 AS47956 Dynamic dialup customers, ADSL 1,024
188.120.32.0/22 AS208864 Weserve B.V. 1,024
188.120.148.0/22 AS47956 Dynamic dialup customers, ADSL 1,024
188.120.254.0/23 AS29182 JSC IOT 512
188.120.250.0/23 AS29182 JSC IOT 512
188.120.132.0/23 AS47956 Dynamic dialup customers, ADSL 512
188.120.253.0/24 AS29182 JSC IOT 256
188.120.125.0/24 AS213008 APOTEKARSKA USTANOVA LILLY DROGERIE BEOGRAD 256
188.120.120.0/24 AS211988 Hemofarm AD Vrsac 256
188.120.121.0/24 AS205201 Radio Televizija Srbije 256
188.120.145.0/24 AS47956 ISP Testing Environment 256
188.120.146.0/24 AS47956 International Voice 256
188.120.126.0/24 AS205201 Public Service Media Radio Television of Serbia 256
188.120.123.0/24 AS205201 Radio Televizija Srbije 256
188.120.122.0/24 AS205201 Radio Televizija Srbije 256
188.120.127.0/24 AS13004 ZORAN PEROVIC trading as Agencija Perke.NET 256

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
188.120.115.43 AS44143 A1 Srbija d.o.o 8.09ms from Zagreb, HR
188.120.114.83 AS44143 A1 Srbija d.o.o 10.25ms from Sofia, BG

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
213.16.211.21 AS1241 Forthnet 2.15ms from Athens, GR
61.51.66.213 AS4808 China Unicom Beijing Province Network 3.81ms from Beijing, CN
193.74.223.181 AS5432 Proximus NV 1.11ms from Brussels, BE
181.96.47.37 AS7303 Telecom Argentina S.A. 1.74ms from Cordoba, AR
40.135.14.37 AS7029 Windstream Communications LLC 0.28ms from Dallas, US
79.215.36.101 AS3320 Deutsche Telekom AG 3.85ms from Frankfurt am Main, DE
82.221.56.117 AS44515 Advania Island ehf 0.38ms from Hafnarfjoerdur, IS
161.51.60.149 AS201838 Community Fibre Limited 1.52ms from London, GB
37.228.118.213 AS50340 JSC Selectel 0.75ms from Moscow, RU
18.66.56.21 AS16509 Amazon.com, Inc. 0.27ms from Mumbai, IN
84.182.218.117 AS3320 Deutsche Telekom AG 5.63ms from Nuernberg, DE
114.45.30.197 AS3462 Data Communication Business Group 1.16ms from Taipei, TW
1.118.35.197 AS137753 Beijing Jingdong Shangke Information Technology Co. Ltd. 0.48ms from Amsterdam, NL
86.107.143.85 AS21299 Kar-Tel LLC 3.07ms from Astana, KZ
75.178.128.245 AS11426 Charter Communications Inc 6.18ms from Charlotte, US
23.61.101.101 AS16625 Akamai Technologies, Inc. 0.19ms from Chicago, US
3.124.240.69 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
115.19.252.85 AS4766 Korea Telecom 7.86ms from Incheon, KR
217.71.198.5 AS200217 CloudFerro S.A 9.45ms from Madrid, ES
130.194.185.197 AS56132 Monash University, 2.38ms from Melbourne, AU
185.134.11.21 AS207029 Wime Srl 4.74ms from Milan, IT
212.104.55.5 AS28716 Retelit Digital Services S.p.A. 0.44ms from Milan, IT
77.239.237.213 AS39102 Global Network Management Inc 0.88ms from Saint Petersburg, RU
45.180.189.37 AS269154 TurboNet Fibras Ltda 8.70ms from Sao Paulo, BR
183.104.169.85 AS4766 Korea Telecom 7.00ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -m5 188.120.112.236
traceroute to 188.120.112.236 (188.120.112.236): 5 hops max, 52 byte packets
1 [AS15169] 108.170.235.87 271.488 ms
2 [] 185.1.27.34 164.593 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Mumbai, IN
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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