1. All IP Ranges
  2. 91.0.0.0/8
  3. 91.222.0.0/16
  4. AS197479  | 91.222.147.0/24

91.222.147.0/24

AS197479  ·  "GREFNET" Miroslaw Grefkowicz

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Summary

Country Poland
Domain grefnet.pl
ASN AS197479
Parent Range 91.222.144.0/22
Registry RIPE
ID GREFNET

WHOIS Details

inetnum:        91.222.144.0 - 91.222.147.255
netname:        GREFNET
country:        PL
org:            ORG-GA244-RIPE
sponsoring-org: ORG-TLTA1-RIPE
admin-c:        GREF4-RIPE
tech-c:         GREF4-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         WITRYNA-MNT
notify:         lir@witryna.pl
created:        2010-12-20T10:19:36Z
last-modified:  2021-07-11T09:19:54Z
source:         RIPE
abuse-email:    michal@grefnet.pl
abuse-c:        GREF4-RIPE
abuse-org:      ORG-TLTA1-RIPE

organisation:   ORG-GA244-RIPE
org-name:       GREFNET Miroslaw Grefkowicz
country:        PL
org-type:       OTHER
address:        Humin 1A
address:        99-417 Bolimow
address:        Poland
e-mail:         michal@grefnet.pl
abuse-c:        GREF4-RIPE
mnt-ref:        WITRYNA-MNT
notify:         lir@witryna.pl
mnt-by:         WITRYNA-MNT
created:        2010-12-10T11:10:23Z
last-modified:  2022-12-01T16:26:51Z
source:         RIPE

role:           GREFNET Miroslaw Grefkowicz contact
address:        Humin 1A
address:        99-417 Bolimow
address:        Poland
e-mail:         michal@grefnet.pl
abuse-mailbox:  michal@grefnet.pl
e-mail:         info@grefnet.pl
phone:          +48 695330279
nic-hdl:        GREF4-RIPE
mnt-by:         WITRYNA-MNT
created:        2021-07-11T09:13:26Z
last-modified:  2021-07-11T09:13:26Z
source:         RIPE

route:          91.222.144.0/22
notify:         lir@witryna.pl
origin:         AS197479
mnt-by:         WITRYNA-MNT
created:        2021-07-10T14:39:35Z
last-modified:  2021-07-11T09:23:27Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 91.222.147.0/24

Range ASN Company Num of IPs
91.222.144.0/22 AS197479 GREFNET Miroslaw Grefkowicz 1,024

Nearby Ranges

BGP prefixes that overlap with 91.222.0.0/16

Range ASN Company Num of IPs
91.222.116.0/22 AS52101 INET CENTRUM SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA 1,024
91.222.188.0/22 AS1759 Visu Internet Oy 1,024
91.222.124.0/22 AS52078 MARTEL MARTA BIENIA 1,024
91.222.92.0/22 AS13026 XINON GmbH 1,024
91.222.148.0/22 AS52124 Falcom Sp. z o.o. 1,024
91.222.104.0/22 AS52139 Slovanet a.s. 1,024
91.222.192.0/22 AS52153 Pawel Kowalski BGCOM 1,024
91.222.244.0/22 AS52180 Nikolay Victorovich Kucheruk PE 1,024
91.222.248.0/22 AS52182 FOP Cherniavskyi Serhii Mykolayovych 1,024
91.222.252.0/22 AS52190 PE Dudnik-Holenishcheva Liliia Vasylevna 1,024
91.222.12.0/22 AS56415 Telecommunication company Comfort Ltd. 1,024
91.222.76.0/22 AS56812 CHP Zarko Alexandr Ivanovich 1,024
91.222.204.0/22 AS58224 Iran Telecommunication Company PJS 1,024
91.222.80.0/22 AS197454 Oleg Volodymyrovych Sopachov 1,024
91.222.144.0/22 AS197479 GREFNET Miroslaw Grefkowicz 1,024
91.222.160.0/22 AS197502 WMC SYSTEMY INFORMATYCZNE SP. Z O.O. 1,024
91.222.136.0/22 AS200000 DELTA-X LTD 1,024
91.222.44.0/22 AS201530 LVM Landwirtschaftlicher Versicherungsverein Muenster a.G. 1,024
91.222.140.0/22 AS206957 PHU Kario-Sat Sp. z o.o. 1,024
91.222.220.0/22 AS3257 FOP Styopin Vyacheslav Evgenovich 1,024
91.222.216.0/22 AS33991 Igra-Service LLC 1,024
91.222.36.0/22 AS35319 ALTAIR MEGA LLC 1,024
91.222.212.0/22 AS35434 Club Net - Fuja, Gincelis i Plonski - Sp. J. 1,024
91.222.72.0/22 AS39507 Biznes Swiatlowodem Sp. z o.o. 1,024
91.222.20.0/22 AS41352 D. A. Tsenov Svishtov Academy of Economics 1,024
91.222.228.0/22 AS41554 LEGIONCOM LTD 1,024
91.222.56.0/22 AS43113 Piotr Lukasik ETERNA 1,024
91.222.32.0/22 AS43258 Centr Servisnogo Oblslugovuvannya Ltd 1,024
91.222.176.0/22 AS44066 Link11 GmbH 1,024
91.222.84.0/22 AS47176 Point Solutions AG 1,024
91.222.208.0/22 AS48478 Mifril+ LLC 1,024
91.222.232.0/22 AS48543 DATAGROUP BIT GmbH 1,024
91.222.180.0/22 AS49359 Dmitry Kozhushko 1,024
91.222.152.0/22 AS49561 LLC VECHIR TELECOM 1,024
91.222.164.0/22 AS49828 LLC DARNET 1,024
91.222.168.0/22 AS50161 LLC VELES ISP 1,024
91.222.112.0/22 AS50401 LANTRACE LLC 1,024
91.222.4.0/22 AS51859 Virtual infrastructure 1,024
91.222.0.0/22 AS51866 City LAN 1,024
91.222.16.0/22 AS51874 PE Ulianynskiy Oleksandr 1,024
91.222.48.0/22 AS51917 Ivanova Nina Leonidovna 1,024
91.222.24.0/22 AS51960 Promarket Computers Sp. z o.o. 1,024
91.222.60.0/22 AS51972 SIM-TELECOM LLC. 1,024
91.222.68.0/22 AS51976 JP-Telekom Sp z o.o. 1,024
91.222.88.0/22 AS51979 AKSYCOM LTD 1,024
91.222.108.0/22 AS51986 PHU IT-SERWIS Tomasz Mozdzen 1,024
91.222.156.0/22 AS52062 Organisation Federal centre of informatization Central Election Commitee of Russian Federation 1,024
91.222.40.0/23 AS61299 ACUTUS.PRO sp. z o.o. 512
91.222.237.0/24 AS9123 JSC TIMEWEB 256
91.222.238.0/24 AS9123 JSC TIMEWEB 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
91.222.147.13 AS197479 "GREFNET" Miroslaw Grefkowicz 1.68ms 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
41.109.93.216 AS36947 Telecom Algeria 11.33ms from Algiers, DZ
44.249.223.248 AS16509 Amazon.com, Inc. 0.52ms from Boardman, US
130.213.179.232 AS8075 Microsoft Corporation 0.19ms from Boydton, US
46.41.17.40 AS15987 Portunity GmbH 6.74ms from Duesseldorf, DE
35.196.217.136 AS396982 Google LLC 0.15ms from Moncks Corner, US
159.203.125.152 AS14061 DigitalOcean, LLC 0.26ms from New York City, US
114.215.157.248 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.31ms from Qingdao, CN
107.21.175.136 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
4.196.114.200 AS8075 Microsoft Corporation 0.66ms from Sydney, AU
99.236.165.184 AS812 Rogers Communications Canada Inc. 5.38ms from Toronto, CA
84.83.69.8 AS1136 KPN B.V. 1.01ms from Amsterdam, NL
48.209.77.200 AS8075 Microsoft Corporation 0.30ms from Amsterdam, NL
72.63.19.120 AS30058 FDCservers.net 0.21ms from Ashburn, US
120.2.219.248 AS4837 CHINA UNICOM China169 Backbone 9.90ms from Beijing, CN
98.63.145.248 AS7922 Comcast Cable Communications, LLC 6.60ms from Chicago, US
72.240.98.24 AS13490 Buckeye Cablevision, Inc. 9.07ms from Detroit, US
1.53.244.216 AS18403 FPT Telecom Company 1.56ms from Hanoi, VN
185.28.247.104 AS31639 Planeetta Internet Oy 0.34ms from Helsinki, FI
116.177.24.232 AS4837 CHINA UNICOM China169 Backbone 5.11ms from Lanzhou, CN
90.198.225.136 AS5607 Sky UK Limited 2.70ms from London, GB
90.211.178.200 AS5607 Sky UK Limited 0.21ms from London, GB
34.47.30.88 AS396982 Google LLC 0.11ms from Montreal, CA
112.24.204.24 AS56046 China Mobile communications corporation 6.13ms from Nanjing, CN
178.19.170.152 AS196865 Aircomm S.r.L. 4.81ms from Palermo, IT
189.155.200.200 AS8151 UNINET 14.38ms from Santiago de Queretaro, MX

Traceroute

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

$
traceroute -a -n -q1 -f2 91.222.147.254
traceroute to 91.222.147.254 (91.222.147.254): 64 hops max, 52 byte packets
2 [] 155.133.104.8 0.648 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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