1. All IP Ranges
  2. 91.0.0.0/8
  3. 91.228.0.0/16
  4. AS56816  | 91.228.21.0/24

91.228.21.0/24

AS56816  ·  CDFnet d.o.o.

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Summary

Country Serbia
Domain cdf.rs
ASN AS56816
Parent Range 91.228.20.0/23
Registry RIPE
ID CDFNET

WHOIS Details

inetnum:        91.228.20.0 - 91.228.21.255
netname:        CDFnet
remarks:        *** Please send spam and abuse notifications only to [email protected] ***
remarks:        Belgrade, Serbia
country:        RS
org:            ORG-CA1073-RIPE
admin-c:        MT12411-RIPE
tech-c:         MT12411-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CDFnet-MNT
mnt-routes:     CDFnet-MNT
mnt-domains:    CDFnet-MNT
created:        2011-05-20T10:50:47Z
last-modified:  2025-11-25T10:40:51Z
source:         RIPE
sponsoring-org: ORG-TS21-RIPE
abuse-email:    [email protected]
abuse-c:        CDF162-RIPE
abuse-org:      ORG-TS21-RIPE

organisation:   ORG-CA1073-RIPE
org-name:       CDFnet d.o.o.
country:        RS
remarks:        *** Please send spam and abuse notifications only to [email protected] ***
org-type:       OTHER
address:        Jug Bogdanova 22, Belgrade, Serbia
abuse-c:        CDF162-RIPE
e-mail:         [email protected]
mnt-ref:        AS6700-MNT
mnt-by:         AS6700-MNT
mnt-by:         CDFnet-MNT
created:        2011-05-19T14:24:16Z
last-modified:  2024-08-01T08:19:22Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        CDF162-RIPE
abuse-org:      undefined

person:         Milos Teofilovic
address:        CDFnet d.o.o., JUG BOGDANOVA 22, BEOGRAD
phone:          +381 11 8652-593
e-mail:         [email protected]
nic-hdl:        MT12411-RIPE
mnt-by:         AS6700-MNT
created:        2012-12-06T08:38:41Z
last-modified:  2020-09-16T07:09:15Z
source:         RIPE

route:          91.228.20.0/23
descr:          CDFnet_pool_1
origin:         AS56816
mnt-by:         AS6700-MNT
mnt-by:         CDFnet-MNT
created:        2011-07-07T07:28:45Z
last-modified:  2024-07-31T11:25:39Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 91.228.21.0/24

Range ASN Company Num of IPs
91.228.20.0/23 AS56816 CDFnet d.o.o. 512

Nearby Ranges

BGP prefixes that overlap with 91.228.0.0/16

Range ASN Company Num of IPs
91.228.196.0/22 AS198414 Hekko VPS Servers 1,024
91.228.104.0/22 AS41108 comtrance service GmbH 1,024
91.228.44.0/22 AS197895 ONYX engineering, spol. s r.o. 1,024
91.228.196.0/22 AS41079 Hekko VPS Servers 1,024
91.228.196.0/22 AS198414 Hekko VPS Servers 1,024
91.228.48.0/22 AS12389 Geo Green Ltd. 1,024
91.228.140.0/22 AS49074 SC TECHNOLOGICAL SRL 1,024
91.228.108.0/22 AS43588 IM Level 7 SRL 1,024
91.228.84.0/22 AS56847 V.Ivanciko individuali imone Zaibas 1,024
91.228.196.0/22 AS41079 Hekko VPS Servers 1,024
91.228.96.0/22 AS57181 OOO RTK 1,024
91.228.208.0/22 AS56930 ClarusTelecom LLC 1,024
91.228.92.0/22 AS197849 RACZEK.NET Sp. z o.o. 1,024
91.228.136.0/22 AS56869 MPCNET SP. Z O.O. 1,024
91.228.4.0/22 AS43108 GARMTECH LP 1,024
91.228.128.0/22 AS25019 Saudi Telecom Company JSC 1,024
91.228.64.0/22 AS49558 AirBit GmbH 1,024
91.228.68.0/22 AS213354 INTERNATIONAL HOSTING SOLUTIONS LLP 1,024
91.228.32.0/22 AS56838 PUH Vatus Rafal Wejman 1,024
91.228.172.0/22 AS34127 Flughafen Muenchen GmbH 1,024
91.228.190.0/23 AS61430 MILDE.DE 512
91.228.42.0/23 AS203313 Sw. Andrzeja 4/1 512
91.228.238.0/23 AS57487 Advanced Solutions LLC 512
91.228.60.0/23 AS13030 goSecurity AG 512
91.228.244.0/23 AS56955 Jan Galbac 512
91.228.76.0/23 AS56864 Xeon LLC 512
91.228.16.0/23 AS56816 CDFnet d.o.o. 512
91.228.58.0/23 AS203447 Communal institution Office of Digital Transformation of Odesa City Council 512
91.228.122.0/23 AS197218 PP Dmutrashko Evgeny Vitalievich 512
91.228.20.0/23 AS56816 CDFnet d.o.o. 512
91.228.24.0/23 AS197957 Ker Broadband Communications Ltd 512
91.228.8.0/23 AS197838 Cheeloo J. Turczyn i Wspolnicy Sp. J. 512
91.228.26.0/23 AS56542 Park Telecom Ltd 512
91.228.30.0/23 AS197831 Telekom Ltd 512
91.228.126.0/23 AS44709 O.M.C. COMPUTERS & COMMUNICATIONS LTD 512
91.228.252.0/23 AS44301 IVANEL.NET DOO 512
91.228.62.0/23 AS47618 Penzenskaya Telephonnaya company closed joint-stock company 512
91.228.200.0/23 AS210283 DIGIFINANCE OU 512
91.228.212.0/23 AS197886 Flashnet Kft 512
91.228.36.0/23 AS41496 TV SAT 2002 SRL 512
91.228.182.0/23 AS24811 Joint Stock Company Kuzbassenergosviaz 512
91.228.52.0/23 AS41108 comtrance service GmbH 512
91.228.146.0/23 AS28907 Kiev 512
91.228.224.0/23 AS29182 JSC IOT 512
91.228.170.0/23 AS48344 Sven Wefels 512
91.228.187.0/24 AS207391 eD group - ICT Network Infrastructure 256
91.228.56.0/24 AS204601 Zomro B.V. 256
91.228.205.0/24 AS197878 OOO M2M telematica-Altai 256
91.228.207.0/24 AS197877 ASSISTANCE CORIS d.o.o. Ljubljana 256
91.228.242.0/24 AS197669 CloudCall LTD 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
91.228.21.6 AS56816 CDFnet d.o.o. 2.65ms 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
128.164.88.184 AS11039 The George Washington University 1.39ms from Ashburn, US
157.248.111.8 AS26190 Sentry Insurance a Mutual Company 0.65ms from Ashburn, US
147.102.190.200 AS3323 National Technical University of Athens 2.22ms from Athens, GR
101.167.3.168 AS1221 Telstra Limited 17.82ms from Brisbane, AU
124.162.127.136 AS4837 CHINA UNICOM China169 Backbone 6.29ms from Chongqing, CN
65.31.209.104 AS11427 Charter Communications Inc 13.83ms from Dallas, US
4.255.248.232 AS8075 Microsoft Corporation 3.24ms from Denver, US
185.205.134.120 AS206150 F.N.S. HOLDINGS LIMITED 0.29ms from Frankfurt am Main, DE
103.102.220.24 AS137039 Zohak Technology (Z-Tech) 2.93ms from Kabul, AF
5.225.88.56 AS12430 VODAFONE ESPANA S.A.U. 14.92ms from Madrid, ES
151.42.164.152 AS1267 WIND TRE S.P.A. 4.74ms from Milan, IT
76.137.185.56 AS7922 Comcast Cable Communications, LLC 7.12ms from San Jose, US
116.232.245.136 AS4812 China Telecom (Group) 2.33ms from Shanghai, CN
54.64.40.56 AS16509 Amazon.com, Inc. 0.17ms from Tokyo, JP
94.75.2.248 AS28812 PJSC "Bashinformsvyaz" 8.87ms from Yekaterinburg, RU
191.236.154.88 AS8075 Microsoft Corporation 0.67ms from Chicago, US
63.177.77.72 AS16509 Amazon.com, Inc. 0.39ms from Frankfurt am Main, DE
106.53.101.104 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.20ms from Guangzhou, CN
13.233.236.152 AS16509 Amazon.com, Inc. 0.14ms from Mumbai, IN
109.190.218.72 AS35540 OVH SAS 16.63ms from Paris, FR
52.0.113.104 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
66.182.79.232 AS17306 JAB Wireless, INC. 3.56ms from Salt Lake City, US
140.122.189.248 AS1659 Taiwan Academic Network (TANet) Information Center 1.48ms from Taipei, TW
174.110.116.24 AS11426 Charter Communications Inc 15.07ms from Charlotte, US
99.72.83.40 AS7018 AT&T Enterprises, LLC 3.04ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 91.228.21.14
traceroute to 91.228.21.14 (91.228.21.14): 64 hops max, 52 byte packets
1 [AS9009] 152.89.160.37 0.856 ms
2 *
3 [] 37.120.128.190 0.23 ms
4 [] 185.1.27.38 2.423 ms
5 *
7 [AS8400] 93.87.74.114 3.322 ms
8 *
9 [AS56816] 91.228.21.14 2.954 ms
Measurement taken from IPinfo ProbeNet in Belgrade, RS
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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