Autonomous System details

AS56816

CDFnet d.o.o.  ·  cdf.rs

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AS56816 – CDFnet d.o.o.

Field Value
Country Serbia
Website cdf.rs
Hosted domains 0
IPv4 addresses 1,024
IPv6 addresses 0
ASN type ISP
Registry ripe
Allocated 15 years ago on May 20, 2011
Updated 5 months ago on Nov 25, 2025
Netblock Company Num of IPs
91.228.16.0/23 CDFnet d.o.o. 512
91.228.20.0/23 CDFnet d.o.o. 512
91.228.21.0/24 CDFnet d.o.o. 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS56816
                                                OrgID:          AS56816
                                                ASName:         AS56816
                                                ASNumber:       AS56816
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS8400 TELEKOM SRBIJA a.d.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS8400 TELEKOM SRBIJA a.d.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
91.228.20.198 AS56816 CDFnet d.o.o. 1.80ms from Belgrade, RS
91.228.17.130 AS56816 CDFnet d.o.o. 2.35ms from Belgrade, RS
91.228.16.42 AS56816 CDFnet d.o.o. 0.91ms 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
184.32.163.192 AS16509 Amazon.com, Inc. 0.22ms from Boardman, US
187.127.134.48 AS47583 Hostinger International Limited 0.18ms from Mumbai, IN
20.225.222.64 AS8075 Microsoft Corporation 0.19ms from San Antonio, US
47.36.188.240 AS20115 Charter Communications LLC 11.35ms from Seattle, US
183.109.128.96 AS4766 Korea Telecom 4.51ms from Seoul, KR
116.235.151.144 AS4812 China Telecom (Group) 3.12ms from Shanghai, CN
126.126.78.96 AS17676 SoftBank Corp. 2.55ms from Tokyo, JP
73.207.55.16 AS7922 Comcast Cable Communications, LLC 4.16ms from Atlanta, US
174.100.147.0 AS10796 Charter Communications Inc 10.72ms from Columbus, US
76.134.25.176 AS7922 Comcast Cable Communications, LLC 10.39ms from Dallas, US
3.249.104.80 AS16509 Amazon.com, Inc. 0.46ms from Dublin, IE
220.160.52.224 AS4134 CHINANET BACKBONE 3.29ms from Fuzhou, CN
187.111.245.208 AS28220 Alares Cabo Servicos de Telecomunicacoes S.A. 3.03ms from Joao Pessoa, BR
89.212.199.16 AS34779 T-2, d.o.o. 3.75ms from Ljubljana, SI
113.19.141.128 AS17639 Converge ICT Solutions Inc. 0.92ms from Manila, PH
115.64.244.208 AS7545 TPG Telecom Limited 0.99ms from Sydney, AU
1.160.93.32 AS3462 Data Communication Business Group 1.38ms from Taipei, TW
99.225.143.224 AS812 Rogers Communications Canada Inc. 3.59ms from Toronto, CA
65.111.12.208 AS200373 3xK Tech GmbH 0.16ms from Ashburn, US
2.85.85.64 AS6799 Ote SA (Hellenic Telecommunications Organisation) 8.11ms from Athens, GR
144.49.142.96 AS396982 Google LLC 0.19ms from Brussels, BE
91.120.100.240 AS5483 Magyar Telekom Plc. 1.50ms from Budapest, HU
20.98.38.240 AS8075 Microsoft Corporation 0.70ms from Chicago, US
186.33.46.176 AS52468 UFINET PANAMA S.A. 0.91ms from Guayaquil, EC
60.14.142.0 AS4837 CHINA UNICOM China169 Backbone 6.55ms from Harbin, CN

Traceroute

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

$
traceroute -a -n -q1 91.228.16.42
traceroute to 91.228.16.42 (91.228.16.42): 64 hops max, 52 byte packets
1 [AS9009] 152.89.160.37 2.855 ms
2 *
3 [] 37.120.128.190 3.35 ms
4 [] 185.1.27.38 0.476 ms
5 *
6 [AS8400] 212.200.17.17 1.028 ms
8 [AS56816] 91.228.16.42 1.272 ms
Measurement taken from IPinfo ProbeNet in Belgrade, RS
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 AS56816 at robtex.

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