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Summary

Country	Serbia
Domain	a1.rs
ASN	AS44143
Registry	RIPE
ID	RS-NOVIOP-20111221

WHOIS Details

inet6num:       2a00:61c0::/29
netname:        RS-NOVIOP-20111221
country:        RS
org:            ORG-Td12-RIPE
admin-c:        IP4668-RIPE
tech-c:         IP4668-RIPE
status:         ALLOCATED-BY-RIR
notify:         ip.network.planning@a1.rs
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ROUTE-SRB
mnt-lower:      ROUTE-SRB
mnt-routes:     ROUTE-SRB
mnt-domains:    ROUTE-SRB
created:        2013-07-10T13:17:26Z
last-modified:  2024-10-02T14:31:00Z
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

route6:         2a00:61c0::/29
descr:          A1 Serbia IPv6 allocation
origin:         AS44143
mnt-by:         ROUTE-SRB
created:        2021-01-25T08:14:22Z
last-modified:  2021-05-07T13:40:41Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 2a00:61c0::/32

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

Read more

Pingable IPs

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

IP Address	ASN	Details
2a00:61c0:0:1::1	AS44143 A1 Srbija d.o.o	`6.97ms` from Sofia, BG
2a00:61c0:8000:8::1	AS44143 A1 Srbija d.o.o	`7.00ms` 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
184.15.193.96	AS5650 Frontier Communications of America, Inc.	`10.62ms` from Ashburn, US
113.219.126.240	AS4134 CHINANET-BACKBONE	`7.99ms` from Chenzhou, CN
63.176.5.64	AS16509 Amazon.com, Inc.	`0.20ms` from Frankfurt am Main, DE
87.184.132.80	AS3320 Deutsche Telekom AG	`14.50ms` from Frankfurt am Main, DE
87.155.212.144	AS3320 Deutsche Telekom AG	`5.24ms` from Frankfurt am Main, DE
37.156.76.224	AS200845 AVATEL TELECOM, SA	`7.63ms` from Madrid, ES
188.168.53.64	AS15774 Limited Liability Company TTK-Svyaz	`5.15ms` from Moscow, RU
133.123.232.240	AS7522 STNet, Incorporated	`5.07ms` from Osaka, JP
177.12.143.16	AS28188 Pronto Net Ltda.	`0.95ms` from Sao Paulo, BR
212.179.232.160	AS8551 Bezeq International Ltd.	`8.57ms` from Tel Aviv, IL
150.31.24.128	AS2497 Internet Initiative Japan Inc.	`3.14ms` from Tokyo, JP
128.251.184.0	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
54.242.42.160	AS14618 Amazon.com, Inc.	`0.51ms` from Ashburn, US
140.179.35.144	AS55960 Beijing Guanghuan Xinwang Digital	`3.42ms` from Beijing, CN
54.200.208.176	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
89.195.228.176	AS8011 MongoDB, Inc.	`0.14ms` from Boardman, US
223.243.101.16	AS4134 CHINANET-BACKBONE	`6.63ms` from Huai'an, CN
59.153.146.160	AS26658 HT	`0.25ms` from Los Angeles, US
218.220.114.96	AS9617 JCOM Co., Ltd.	`13.00ms` from Osaka, JP
31.45.107.80	AS2119 Telenor Norge AS	`4.83ms` from Oslo, NO
91.164.178.160	AS12322 Free SAS	`12.02ms` from Paris, FR
46.217.144.176	AS6821 Makedonski Telekom AD-Skopje	`2.05ms` from Skopje, MK
126.60.112.240	AS17676 SoftBank Corp.	`7.43ms` from Tokyo, JP
42.224.67.0	AS4837 CHINA UNICOM China169 Backbone	`3.70ms` from Zhengzhou, CN
103.57.83.240	AS135724 Allnet Broadband Network Pvt Ltd	`4.80ms` from Bengaluru, IN

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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