91.230.86.0/23

AS197940 · "ROBI-KOM" Robert Mazur

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Summary

Country	Poland
Domain	robikom.pl
ASN	AS197940
Registry	RIPE
ID	ROBIKOM

WHOIS Details

inetnum:        91.230.86.0 - 91.230.87.255
netname:        ROBIKOM
country:        PL
org:            ORG-RM9-RIPE
admin-c:        RM12127-RIPE
tech-c:         RM12127-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CONNECTED-MNT
mnt-routes:     CONNECTED-MNT
mnt-routes:     MYNETPL-MNT
mnt-domains:    CONNECTED-MNT
notify:         p.siwicki@connected.pl
created:        2011-07-07T09:47:27Z
last-modified:  2016-04-14T08:59:06Z
source:         RIPE
sponsoring-org: ORG-Ks27-RIPE
abuse-email:    p.siwicki@connected.pl
abuse-c:        AR29821-RIPE
abuse-org:      ORG-Ks27-RIPE

organisation:   ORG-RM9-RIPE
org-name:       ROBI-KOM Robert Mazur
country:        PL
org-type:       OTHER
address:        ul. XXX-lecia PRL 16/A
address:        32-310 Klucze
address:        Poland
e-mail:         robert@robikom.com.pl
abuse-c:        AR29821-RIPE
mnt-ref:        CONNECTED-MNT
mnt-by:         CONNECTED-MNT
created:        2011-07-05T13:11:43Z
last-modified:  2022-12-01T16:45:30Z
source:         RIPE

person:         Rober Mazur
address:        ul. XXX-lecia PRL 16/A
address:        32-310 Klucze
address:        Poland
phone:          +48696501774
nic-hdl:        RM12127-RIPE
mnt-by:         CONNECTED-MNT
created:        2011-07-05T13:13:52Z
last-modified:  2011-07-05T13:13:52Z
source:         RIPE

route:          91.230.86.0/23
descr:          ROBI-KOM Robert Mazur
origin:         AS197940
mnt-by:         CONNECTED-MNT
created:        2011-07-13T12:57:24Z
last-modified:  2011-07-13T12:57:24Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 91.230.0.0/16

Range	ASN	Company	Num of IPs
91.230.68.0/22	AS31027	Atos IT Solutions and Services A/S	1,024
91.230.184.0/22	AS57109	Pro-Revizor LLC.	1,024
91.230.112.0/22	AS57055	Sponsor-LIR Contact:	1,024
91.230.128.0/22	AS398700	Svenska UMTS Nat AB	1,024
91.230.136.0/22	AS51200	LLC Digital Dialogue-Nets	1,024
91.230.172.0/22	AS41412	WIIT AG	1,024
91.230.12.0/22	AS51388	Kabeline televizija ir interneto paslaugos Marijampoles mieste.	1,024
91.230.176.0/22	AS28836	Selligent SA	1,024
91.230.152.0/22	AS51604	JSC ER-Telecom Holding	1,024
91.230.88.0/23	AS197615	NaszaSiec.NET Krakow Damian Murzynowski	512
91.230.160.0/23	AS57089	5POINT AG	512
91.230.222.0/23	AS197982	Polsko-Japonska Wyzsza Szkola Technik Komputerowych	512
91.230.58.0/23	AS197936	ADB Polska Sp. z o.o.	512
91.230.62.0/23	AS57064	Sfinks Ltd	512
91.230.100.0/23	AS51397	OJSC Petrol Stock Company Bashneft	512
91.230.206.0/23	AS57105	SUNIMPROF ROTTAPRINT SRL	512
91.230.10.0/23	AS52163	Optima Communications, LLC	512
91.230.98.0/23	AS50767	NETRIC Zbigniew Szaranski	512
91.230.18.0/23	AS57006	Haulmont Samara Ltd.	512
91.230.4.0/23	AS197930	Haahtela-kehitys Oy	512
91.230.198.0/23	AS57102	Elektron-Service LLC.	512
91.230.254.0/23	AS60471	Ervin Luzi	512
91.230.52.0/23	AS8595	OOO WestCall Ltd.	512
91.230.0.0/23	AS57284	Region Hauts-de-France	512
91.230.252.0/23	AS57153	TeleSystem LLC.	512
91.230.42.0/23	AS48956	HyperNET sp. z o.o.	512
91.230.196.0/23	AS200463	LLC firm Letkom	512
91.230.56.0/23	AS44278	GRANACABLE S.L	512
91.230.44.0/23	AS57051	IT Pro s.r.o.	512
91.230.76.0/23	AS50625	WIDGET-NET Lukasz Nycz	512
91.230.140.0/23	AS31004	Schweizerische Bundesbahnen SBB	512
91.230.36.0/23	AS29205	VERCOM S.A.	512
91.230.170.0/23	AS28836	Selligent SA	512
91.230.244.0/23	AS12859	Triple IT Group BV	512
91.230.108.0/23	AS42708	Glesys AB	512
91.230.102.0/23	AS197948	Poste Italiane S.p.A.	512
91.230.92.0/23	AS48229	Kiev	512
91.230.20.0/23	AS50760	Mozhaisk Computer Networks Ltd.	512
91.230.226.0/23	AS57120	TMK Ltd	512
91.230.22.0/24	AS200548	webhoster.de AG	256
91.230.250.0/24	AS200521	Ministerio de Sanidad, Servicios Sociales e Igualdad	256
91.230.145.0/24	AS198049	ELICA - S.P.A.	256
91.230.169.0/24	AS198034	VOIP Telecom SAS	256
91.230.213.0/24	AS198019	Warba Bank (KSC)	256
91.230.50.0/24	AS197934	BALTINVESTBANK PJSC	256
91.230.40.0/24	AS2856	BEST - BANCO ELECTRONICO DE SERVICO TOTAL, S.A.	256
91.230.16.0/24	AS2856	Dairy Crest Ltd	256
91.230.54.0/24	AS25490	RuFox Ltd.	256
91.230.246.0/24	AS197976	Favbet Invest LLP	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
91.230.86.6	intencom.com.pl	1
91.230.86.41	zghboleslaw.net	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

Read more

Pingable IPs

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

IP Address	ASN	Details
91.230.86.121	AS197940 "ROBI-KOM" Robert Mazur	`6.50ms` from Warsaw, PL
91.230.87.97	AS197940 "ROBI-KOM" Robert Mazur	`6.47ms` from Warsaw, PL

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
217.154.92.7	AS8560 IONOS SE	`0.60ms` from Berlin, DE
34.78.136.7	AS396982 Google LLC	`0.12ms` from Brussels, BE
98.227.188.7	AS7922 Comcast Cable Communications, LLC	`4.56ms` from Chicago, US
109.59.112.135	AS44034 Hi3G Access AB	`6.34ms` from Copenhagen, DK
195.58.53.199	AS47540 Wipak Walsrode GmbH	`3.53ms` from Hamburg, DE
1.29.172.183	AS4837 CHINA UNICOM China169 Backbone	`14.77ms` from Harbin, CN
18.167.68.167	AS16509 Amazon.com, Inc.	`0.57ms` from Hong Kong, HK
60.246.27.247	AS4609 Companhia de Telecomunicacoes de Macau SARL	`2.89ms` from Hong Kong, HK
104.177.6.103	AS7018 AT&T Enterprises, LLC	`2.62ms` from Houston, US
167.161.100.7	AS32893 Oklahoma Gas & Electric Co.	`7.01ms` from Kansas City, US
87.121.251.71	AS134697 Launtel	`0.19ms` from Melbourne, AU
82.84.137.167	AS8612 Tiscali Italia S.P.A.	`1.17ms` from Milan, IT
124.146.230.55	AS2514 NTT PC Communications, Inc.	`4.08ms` from Osaka, JP
3.236.14.247	AS14618 Amazon.com, Inc.	`0.38ms` from Reston, US
118.40.113.119	AS4766 Korea Telecom	`5.52ms` from Seoul, KR
47.233.89.151	AS20115 Charter Communications LLC	`4.88ms` from St. Louis, US
177.9.214.135	AS27699 TELEFÔNICA BRASIL S.A	`2.36ms` from São Paulo, BR
109.187.78.231	AS28812 PJSC "Bashinformsvyaz"	`8.91ms` from Yekaterinburg, RU
223.189.103.135	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`0.16ms` from Bengaluru, IN
91.177.216.151	AS5432 Proximus NV	`3.80ms` from Brussels, BE
82.181.71.71	AS16086 DNA Oyj	`4.38ms` from Helsinki, FI
34.101.224.151	AS396982 Google LLC	`0.11ms` from Jakarta, ID
95.93.201.151	AS2860 NOS COMUNICACOES, S.A.	`7.37ms` from Lisbon, PT
212.219.38.71	AS786 Jisc Services Limited	`9.94ms` from London, GB
122.96.195.247	AS4837 CHINA UNICOM China169 Backbone	`8.23ms` from Nanjing, CN

Traceroute

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

traceroute -a -n -q1 -f5 91.230.87.121

traceroute to 91.230.87.121 (91.230.87.121): 64 hops max, 52 byte packets

5 [] 109.207.106.65 21.806 ms

6 [AS197940] 91.230.87.121 22.1 ms

Measurement taken from

IPinfo ProbeNet in Vilnius, LT

On December 14th 2025

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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