188.120.104.0/21

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
188.120.111.66 dardi.rs 1

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

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

IP Address ASN Details
188.120.105.253 AS44143 A1 Srbija d.o.o 3.90ms from Belgrade, RS
188.120.107.165 AS44143 A1 Srbija d.o.o 2.81ms from Belgrade, RS
188.120.108.11 AS44143 A1 Srbija d.o.o 2.25ms from Belgrade, RS
188.120.104.147 AS44143 A1 Srbija d.o.o 11.98ms from Belgrade, RS
188.120.110.2 AS44143 A1 Srbija d.o.o 3.19ms from Belgrade, RS
188.120.111.161 AS44143 A1 Srbija d.o.o 2.32ms 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
181.123.119.85 AS23201 Telecel S.A. 7.64ms from Asuncion, PY
60.206.16.101 AS4808 China Unicom Beijing Province Network 3.96ms from Beijing, CN
73.50.210.245 AS7922 Comcast Cable Communications, LLC 4.77ms from Chicago, US
40.122.131.5 AS8075 Microsoft Corporation 0.21ms from Des Moines, US
195.175.201.197 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.82ms from Izmir, TR
90.66.245.37 AS3215 Orange S.A. 3.69ms from Lyon, FR
73.150.118.197 AS7922 Comcast Cable Communications, LLC 7.86ms from Morris Plains, US
125.20.97.21 AS9498 BHARTI Airtel Ltd. 0.94ms from Mumbai, IN
202.111.99.101 AS4134 CHINANET-BACKBONE 3.16ms from Nanjing, CN
133.94.185.101 AS2907 Research Organization of Information and Systems, National Institute of Informatics 14.80ms from Osaka, JP
82.66.236.69 AS12322 Free SAS 1.63ms from Paris, FR
121.144.184.149 AS4766 Korea Telecom 1.20ms from Seoul, KR
46.30.115.117 AS51978 WEMACOM Telekommunikation GmbH 8.67ms from Amsterdam, NL
154.201.131.37 AS132839 POWER LINE DATACENTER 1.04ms from Hong Kong, HK
69.75.212.197 AS20001 Charter Communications Inc 1.20ms from Los Angeles, US
103.251.214.5 AS45916 Gujarat Telelink Pvt Ltd 12.96ms from Mumbai, IN
23.23.94.213 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
87.110.120.101 AS12578 SIA Tet 0.63ms from Riga, LV
93.67.99.229 AS30722 Fastweb SpA 12.95ms from Rome, IT
92.53.79.69 AS49505 JSC Selectel 1.06ms from Saint Petersburg, RU
97.191.40.5 AS6167 Verizon Business 16.54ms from San Jose, US
177.232.140.149 AS13591 Mexico Red de Telecomunicaciones, S. de R.L. de C.V. 15.99ms from Santiago de Queretaro, MX
193.202.103.245 AS206436 FUJIFILM Europe B.V. 4.01ms from Amsterdam, NL
173.187.15.133 AS7029 Windstream Communications LLC 10.04ms from Atlanta, US
85.132.13.133 AS209489 Azintex.com LLC 1.08ms from Baku, AZ

Traceroute

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

$
traceroute -a -n -q1 188.120.110.1
traceroute to 188.120.110.1 (188.120.110.1): 64 hops max, 52 byte packets
1 [AS15169] 108.170.235.87 267.562 ms
2 *
3 [AS44143] 37.19.106.62 279.877 ms
4 [AS44143] 188.120.110.1 274.971 ms
Measurement taken from IPinfo ProbeNet in Osaka, JP
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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