91.123.181.0/24

AS51792  ·  GIGAINTERNET Sp z o.o.

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Summary

Country Poland
Domain gigainternet.pl
ASN AS51792
Parent Range 91.123.176.0/20
Registry RIPE
ID ORG-GSZO50-RIPE

WHOIS Details

inetnum:        91.123.176.0 - 91.123.191.255
netname:        ORG-GSZO50-RIPE
country:        PL
org:            ORG-GSZO50-RIPE
sponsoring-org: ORG-LSzo6-RIPE
admin-c:        PS7777
tech-c:         PS7777
status:         ASSIGNED PI
mnt-by:         GIGA-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2025-12-18T10:10:07Z
last-modified:  2025-12-18T10:10:07Z
source:         RIPE
abuse-email:    admin@gigainternet.pl
abuse-c:        AR24498-RIPE
abuse-org:      ORG-LSzo6-RIPE

organisation:   ORG-GSZO50-RIPE
org-name:       GIGAINTERNET Sp z o.o.
country:        PL
org-type:       OTHER
address:        ul. Sobiesecka 17
address:        32-043 Skala
e-mail:         bok@gigainternet.pl
abuse-c:        AR24498-RIPE
mnt-ref:        LEON-MNT
mnt-ref:        GIGA-MNT
mnt-by:         LEON-MNT
mnt-by:         GIGA-MNT
created:        2025-12-12T07:14:27Z
last-modified:  2026-01-21T06:15:12Z
source:         RIPE
abuse-email:    admin@gigainternet.pl
abuse-c:        AR24498-RIPE
abuse-org:      undefined

person:         Pawel Sosulski
address:        Gigainternet sp. z o.o.
address:        ul. Sobiesecka 17
address:        32-043 SKALA
phone:          +48517755532
e-mail:         admin@gigainternet.pl
e-mail:         sosu@gigainternet.pl
nic-hdl:        PS7777
mnt-by:         GIGA-MNT
created:        2014-02-17T15:03:40Z
last-modified:  2025-12-09T10:38:33Z
source:         RIPE

route:          91.123.176.0/20
origin:         AS51648
mnt-by:         GIGA-MNT
created:        2019-05-28T10:01:54Z
last-modified:  2019-05-28T10:01:54Z
source:         RIPE

route:          91.123.176.0/20
descr:          GIGA Route
origin:         AS51792
mnt-by:         GIGA-MNT
created:        2011-11-07T15:09:56Z
last-modified:  2011-11-07T15:09:56Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 91.123.181.0/24

Range ASN Company Num of IPs
91.123.176.0/20 AS51648 GIGAINTERNET Sp z o.o. 4,096
91.123.176.0/20 AS51792 GIGAINTERNET Sp z o.o. 4,096

Nearby Ranges

BGP prefixes that overlap with 91.123.0.0/16

Range ASN Company Num of IPs
91.123.96.0/20 AS8302 Zattoo AG 4,096
91.123.64.0/20 AS174 SIA BITE Latvija 4,096
91.123.32.0/20 AS216374 Hardanger Breiband AS 4,096
91.123.16.0/20 AS29124 Iskratelecom JSC 4,096
91.123.144.0/20 AS34743 NASHNET LTD 4,096
91.123.64.0/20 AS3949 SIA BITE Latvija 4,096
91.123.128.0/20 AS42540 Atea Finland Oy 4,096
91.123.192.0/20 AS42695 City Network International AB 4,096
91.123.208.0/20 AS50231 Syrion Sp. z o.o. 4,096
91.123.80.0/20 AS51032 LLC POWERNET 4,096
91.123.176.0/20 AS51648 GIGAINTERNET Sp z o.o. 4,096
91.123.176.0/20 AS51792 GIGAINTERNET Sp z o.o. 4,096
91.123.160.0/20 AS56391 VIRTUAL TELECOM SP. Z O.O. 4,096
91.123.224.0/20 AS1213 Campus Commodity Internet Access 4,096
91.123.48.0/24 AS61213 Onitio Solutions Norge AS 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
91.123.181.66 thermcontrol.pl 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

Pingable IPs

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

IP Address ASN Details
91.123.181.63 AS51648 GIGAINTERNET Sp z o.o. 7.35ms 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
47.95.151.216 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.46ms from Beijing, CN
181.132.105.216 AS13489 UNE EPM TELECOMUNICACIONES S.A. 10.44ms from Bogota, CO
106.52.238.248 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.25ms from Guangzhou, CN
51.143.133.232 AS8075 Microsoft Corporation 0.21ms from London, GB
159.147.50.8 AS12430 VODAFONE ESPANA S.A.U. 6.00ms from Madrid, ES
188.39.122.200 AS8468 ENTANET International Limited 0.88ms from Manchester, GB
81.56.193.24 AS29447 Scaleway SAS 12.78ms from Milan, IT
197.211.16.200 AS15399 Wananchi Group (Kenya) Limited 0.61ms from Nairobi, KE
90.189.149.56 AS12389 PJSC Rostelecom 0.84ms from Novosibirsk, RU
193.244.119.8 AS60436 KBC GLOBAL SERVICES NV 4.89ms from Paris, FR
39.124.179.232 AS9318 SK Broadband Co Ltd 1.44ms from Seoul, KR
204.208.40.152 AS5972 United States Department of Defense (DoD) 2.99ms from Tokyo, JP
77.35.17.200 AS12389 PJSC Rostelecom 0.87ms from Vladivostok, RU
44.240.30.120 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
73.149.48.24 AS7922 Comcast Cable Communications, LLC 5.72ms from Boston, US
47.197.172.168 AS5650 Frontier Communications of America, Inc. 6.60ms from Miami, US
114.80.72.8 AS4811 China Telecom (Group) 3.56ms from Shanghai, CN
20.228.224.72 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
97.132.51.184 AS6167 Verizon Business 15.85ms from Atlanta, US
222.152.236.104 AS4771 Spark New Zealand Trading Ltd. 3.03ms from Auckland, NZ
132.252.142.8 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 2.69ms from Duesseldorf, DE
142.177.75.200 AS577 Bell Canada 5.43ms from Fredericton, CA
81.149.17.232 AS2856 British Telecommunications PLC 2.75ms from London, GB
117.95.131.216 AS4134 CHINANET-BACKBONE 7.16ms from Nanjing, CN
176.197.52.24 AS39927 E-Light-Telecom Ltd. 7.75ms from Novosibirsk, RU

Traceroute

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

$
traceroute -a -n -q1 91.123.181.37
traceroute to 91.123.181.37 (91.123.181.37): 64 hops max, 52 byte packets
1 [AS56630] 217.30.10.1 0.218 ms
Measurement taken from IPinfo ProbeNet in Warsaw, PL
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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