1. All IP Ranges
  2. 91.0.0.0/8
  3. 91.123.0.0/16
  4. AS51792  | 91.123.176.0/20

91.123.176.0/20

AS51792  ·  GIGAINTERNET Sp z o.o.

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Summary

Country Poland
Domain gigainternet.pl
ASN AS51792
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
created:        2025-12-12T07:14:27Z
last-modified:  2025-12-18T10:10:08Z
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

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
91.123.128.0/20 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
91.123.160.0/20 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 are 168 domain names hosted across 52 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
91.123.176.16 kiczeraski.pl 45
91.123.176.3 agricol.com.pl 11
91.123.176.21 m-consulting.com.pl 10
91.123.176.242 risscontrol.pl 4
91.123.176.10 noclegjerzmanowa.pl 3
91.123.176.11 alldex.pl 3
91.123.190.129 grafcad.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
Read more

Pingable IPs

1,323 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
91.123.177.142 AS51792 GIGAINTERNET Sp z o.o. 0.46ms from Warsaw, PL
91.123.183.48 AS51792 GIGAINTERNET Sp z o.o. 6.50ms from Warsaw, PL
91.123.188.105 AS51792 GIGAINTERNET Sp z o.o. 6.91ms from Warsaw, PL
91.123.185.22 AS51648 GIGAINTERNET Sp z o.o. 6.76ms from Warsaw, PL
91.123.180.62 AS51648 GIGAINTERNET Sp z o.o. 7.09ms from Warsaw, PL
91.123.179.100 AS51648 GIGAINTERNET Sp z o.o. 3.38ms from Wrocław, PL
91.123.184.1 AS51792 GIGAINTERNET Sp z o.o. 6.00ms from Warsaw, PL
91.123.178.2 AS51648 GIGAINTERNET Sp z o.o. 6.89ms from Warsaw, PL
91.123.186.2 AS51792 GIGAINTERNET Sp z o.o. 10.25ms from Warsaw, PL
91.123.189.71 AS51648 GIGAINTERNET Sp z o.o. 6.36ms from Warsaw, PL
91.123.176.130 AS51792 GIGAINTERNET Sp z o.o. 0.49ms from Warsaw, PL
91.123.190.154 AS51792 GIGAINTERNET Sp z o.o. 6.46ms from Warsaw, PL
91.123.182.55 AS51792 GIGAINTERNET Sp z o.o. 6.78ms from Warsaw, PL
91.123.181.58 AS51648 GIGAINTERNET Sp z o.o. 6.64ms from Warsaw, PL
91.123.191.41 AS51648 GIGAINTERNET Sp z o.o. 6.26ms 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
20.76.146.228 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
191.85.15.4 AS22927 Telefonica de Argentina 1.83ms from Buenos Aires, AR
18.218.23.36 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
34.67.64.20 AS396982 Google LLC 0.11ms from Council Bluffs, US
110.42.64.4 AS136188 NINGBO, ZHEJIANG Province, P.R.China. 0.32ms from Ningbo, CN
171.161.107.36 AS10794 Bank of America, National Association 1.23ms from Phoenix, US
98.165.203.84 AS22773 Cox Communications Inc. 4.14ms from Phoenix, US
73.66.41.20 AS7922 Comcast Cable Communications, LLC 12.52ms from San Jose, US
157.255.226.212 AS135061 China Unicom Guangdong IP network 2.16ms from Shenzhen, CN
159.143.53.100 AS8011 MongoDB, Inc. 0.10ms from Singapore, SG
42.84.174.20 AS4837 CHINA UNICOM China169 Backbone 11.04ms from Tieling, CN
118.21.19.52 AS4713 NTT DOCOMO BUSINESS,Inc. 4.07ms from Tokyo, JP
74.205.210.36 AS36493 FIBERNETICS CORPORATION 0.22ms from Toronto, CA
178.161.144.52 AS12768 JSC "ER-Telecom Holding" 9.45ms from Yekaterinburg, RU
71.80.107.52 AS20115 Charter Communications LLC 15.25ms from Atlanta, US
124.228.22.36 AS4134 CHINANET-BACKBONE 4.61ms from Changsha, CN
68.44.189.4 AS7922 Comcast Cable Communications, LLC 12.50ms from Chicago, US
113.172.58.212 AS45899 VNPT Corp 1.76ms from Ho Chi Minh City, VN
154.195.241.180 AS132839 POWER LINE DATACENTER 1.02ms from Hong Kong, HK
51.211.181.212 AS25019 Saudi Telecom Company JSC 2.34ms from Jeddah, SA
70.156.210.164 AS8075 Microsoft Corporation 0.16ms from Madrid, ES
203.38.29.20 AS1221 Telstra Limited 1.47ms from Melbourne, AU
5.143.253.164 AS12389 PJSC Rostelecom 0.66ms from Moscow, RU
107.145.108.180 AS33363 Charter Communications, Inc 10.26ms from Orlando, US
85.164.161.180 AS2119 Telenor Norge AS 6.85ms from Oslo, NO

Traceroute

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

$
traceroute -a -n -q1 -f3 91.123.178.151
traceroute to 91.123.178.151 (91.123.178.151): 64 hops max, 52 byte packets
4 *
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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