1. All IP Ranges
  2. 91.0.0.0/8
  3. 91.221.0.0/16
  4. AS51927  | 91.221.134.0/23

91.221.134.0/23

AS51927  ·  Netpro ISP d.o.o

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Summary

Country Serbia
Domain netpro.rs
ASN AS51927
Registry RIPE
ID NETPRO

WHOIS Details

inetnum:        91.221.134.0 - 91.221.135.255
netname:        NETPRO
remarks:        *** Please send spam and abuse notifications only to [email protected] ***
country:        rs
org:            ORG-NA382-RIPE
admin-c:        AZ4979-RIPE
tech-c:         AZ4979-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS6700-MNT
mnt-routes:     AS6700-MNT
mnt-domains:    AS6700-MNT
created:        2010-11-29T15:21:39Z
last-modified:  2025-11-25T11:13:51Z
source:         RIPE
sponsoring-org: ORG-TS21-RIPE
abuse-email:    [email protected]
abuse-c:        AR24061-RIPE
abuse-org:      ORG-TS21-RIPE

organisation:   ORG-NA382-RIPE
org-name:       Netpro ISP d.o.o
country:        RS
remarks:        *** Please send spam and abuse notifications only to [email protected] ***
org-type:       OTHER
address:        Kragujevac 34000, Srbija
e-mail:         [email protected]
abuse-c:        AR24061-RIPE
mnt-ref:        AS6700-MNT
mnt-by:         AS6700-MNT
created:        2010-11-16T14:23:05Z
last-modified:  2022-12-01T16:38:45Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR24061-RIPE
abuse-org:      undefined

person:         Aleksandar Zdravkovic
address:        NETPRO ISP d.o.o., kragujevac, Serbia
phone:          +381 34 501 275
e-mail:         [email protected]
nic-hdl:        AZ4979-RIPE
mnt-by:         AS6700-MNT
created:        2012-12-05T13:18:05Z
last-modified:  2012-12-05T13:18:05Z
source:         RIPE

route:          91.221.134.0/23
descr:          NetPro ISP
origin:         AS51927
mnt-by:         AS6700-MNT
created:        2010-12-10T11:18:19Z
last-modified:  2010-12-10T11:18:19Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 91.221.0.0/16

Range ASN Company Num of IPs
91.221.44.0/23 AS51310 Marcin Moczulski trading as Matronix 512
91.221.28.0/23 AS51686 SILVER, LLC 512
91.221.74.0/23 AS49168 SMART-M SOLUTIONS LLC 512
91.221.48.0/23 AS50916 Yanao, YANTELECOM 512
91.221.196.0/23 AS51468 One.com A/S 512
91.221.16.0/23 AS51668 PIK SHb PJSC 512
91.221.136.0/23 AS48687 Vadim Druzev 512
91.221.192.0/23 AS48885 Neocarrier Communications SARL 512
91.221.56.0/23 AS49502 ART INVEST LTD 512
91.221.88.0/23 AS50467 Beskid Media Sp. z o.o. 512
91.221.20.0/23 AS197325 SIA Immobilarium 512
91.221.228.0/23 AS197497 OFFICE OF THE PRIME-MINISTER OF THE REPUBLIC OF ARMENIA STATE BODY 512
91.221.126.0/23 AS197431 Gemius SA 512
91.221.0.0/23 AS51635 SUE of RM SPC of Informatization and New Technologies 512
91.221.148.0/23 AS197444 COMFEEL s.r.o. 512
91.221.180.0/23 AS13094 iHome LLC 512
91.221.144.0/23 AS197459 Przedsiebiorstwo Panstwowe Porty Lotnicze 512
91.221.86.0/23 AS200845 AVATEL TELECOM, SA 512
91.221.170.0/23 AS197470 TELE-TV d.o.o. 512
91.221.6.0/23 AS197015 Antipov Oleg 512
91.221.30.0/23 AS49516 IP Ovchinnikov Vasiliy Fedorovich 512
91.221.130.0/23 AS49788 Nexthop AS 512
91.221.246.0/23 AS208838 Artecom Ltd 512
91.221.210.0/23 AS197490 SIRIUS VP LLC 512
91.221.138.0/23 AS21013 proserver1.at EDV-Dienstleistung 512
91.221.2.0/23 AS211248 Air NET DT s.r.o. 512
91.221.54.0/23 AS24916 UK VFAST LTD 512
91.221.234.0/23 AS29074 FAUST ISP LTD. 512
91.221.236.0/23 AS199309 CONSORZIO ELETTRICO DI STORO, SOCIETA COOPERATIVA 512
91.221.26.0/23 AS12831 Pomorskie Centrum Przetwarzania Danych sp. z o.o. 512
91.221.238.0/23 AS29293 Teollisuuskatu 21 512
91.221.12.0/23 AS3320 Hypoport hub SE 512
91.221.96.0/23 AS33915 Ziggo B.V. 512
91.221.90.0/23 AS34901 GDC Services LLC 512
91.221.118.0/23 AS35206 NovaTrend Services GmbH 512
91.221.106.0/23 AS35600 Vedege SAS 512
91.221.92.0/23 AS35600 Vedege SAS 512
91.221.202.0/23 AS35753 Saudi Industrial Development Fund 512
91.221.94.0/23 AS36791 Lukasz Sobon trading as SC Media Adam i Lukasz Sobon Sp. J. 512
91.221.158.0/23 AS39507 Biznes Swiatlowodem Sp. z o.o. 512
91.221.214.0/23 AS39816 JMT Elektronika Marek Wensierski 512
91.221.102.0/23 AS205998 Skytel LLC 512
91.221.198.0/23 AS197482 DoubleGIS LLC 512
91.221.52.0/23 AS41161 Artem Zubkov 512
91.221.24.0/23 AS42787 MultiMedia IP Ltd. 512
91.221.172.0/23 AS43171 Lukasz Rafal Hamerski trading as Maxnet 512
91.221.184.0/23 AS43378 Ministry of Commerce and Industry in Saudi Arabia 512
91.221.206.0/23 AS47292 bluepipe a/s 512
91.221.100.0/23 AS47692 Easyname GmbH 512
91.221.46.0/23 AS51727 Doosan Skoda Power s.r.o 512

Hosted domains

There are 59 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
91.221.134.246 senslight.lu 41
91.221.134.249 veterinarkragujevac.com 18
91.221.135.252 ipark.rs 1
91.221.135.230 smartcon.rs 1
91.221.134.250 mx.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
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Pingable IPs

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

IP Address ASN Details
91.221.134.37 AS51927 Netpro ISP d.o.o 2.33ms from Belgrade, RS
91.221.135.17 AS51927 Netpro ISP d.o.o 2.21ms 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
216.21.193.119 AS33247 COASTAL TELCO SERVICES, INC. 4.50ms from Boston, US
50.170.9.215 AS7922 Comcast Cable Communications, LLC 1.07ms from Boston, US
190.104.68.247 AS52268 COPELCO LTDA. (CUTRAL-CO) 18.03ms from Buenos Aires, AR
2.58.34.215 AS203061 UAB code200 0.32ms from Dallas, US
87.181.213.103 AS3320 Deutsche Telekom AG 5.45ms from Frankfurt am Main, DE
159.15.54.231 AS8851 GCI Network Solutions Limited 6.23ms from London, GB
97.246.166.135 AS6167 Verizon Business 16.98ms from Los Angeles, US
108.15.47.39 AS701 Verizon Business 4.39ms from Philadelphia, US
32.219.199.199 AS46690 Southern New England Telephone Company and SNET America, Inc. 4.37ms from Secaucus, US
131.250.176.87 AS668 United States Department of Defense (DoD) 2.69ms from Ashburn, US
222.155.212.135 AS4771 Spark New Zealand Trading Ltd. 6.32ms from Auckland, NZ
128.135.52.119 AS160 The University of Chicago 0.91ms from Chicago, US
96.42.153.23 AS20115 Charter Communications LLC 11.05ms from Chicago, US
216.33.90.55 AS397076 ECi Software Solutions, Inc. 2.09ms from Chicago, US
72.152.13.87 AS8075 Microsoft Corporation 0.33ms from Des Moines, US
94.7.146.7 AS5607 Sky UK Limited 1.68ms from Erith, GB
83.113.156.7 AS3215 Orange S.A. 11.16ms from Frankfurt am Main, DE
111.40.203.55 AS132525 HeiLongJiang Mobile Communication Company Limited 1.87ms from Harbin, CN
183.80.238.103 AS18403 FPT Telecom Company 1.60ms from Ho Chi Minh City, VN
68.202.138.151 AS33363 Charter Communications, Inc 5.57ms from Orlando, US
201.4.85.119 AS7738 V tal 3.78ms from Rio de Janeiro, BR
177.225.6.71 AS13999 Mega Cable, S.A. de C.V. 11.47ms from Santiago de Querétaro, MX
103.184.10.7 AS146980 Tokyo Metropolitan College of Industrial Technology Infomation System Engineering Course 1.72ms from Tokyo, JP
213.178.125.23 AS5483 Magyar Telekom Plc. 2.83ms from Budapest, HU
20.223.139.7 AS8075 Microsoft Corporation 0.18ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f3 91.221.135.137
traceroute to 91.221.135.137 (91.221.135.137): 64 hops max, 52 byte packets
3 [] 37.120.128.190 4.141 ms
4 [] 185.1.27.38 3.381 ms
5 [AS8400] 212.200.7.73 5.538 ms
6 *
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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