Autonomous System details

AS197479

"GREFNET" Miroslaw Grefkowicz  ·  grefnet.pl

Poland

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AS197479 – "GREFNET" Miroslaw Grefkowicz

Field Value
Country Poland
Website grefnet.pl
Hosted domains 1
IPv4 addresses 1,024
IPv6 addresses 0
ASN type ISP
Registry ripe
Allocated 15 years ago on Dec 20, 2010
Updated 5 years ago on Jul 11, 2021

IP Ranges

Netblock Company Num of IPs
91.222.144.0/22 GREFNET Miroslaw Grefkowicz 1,024
91.222.144.0/24 GREFNET Miroslaw Grefkowicz 256
91.222.145.0/24 GREFNET Miroslaw Grefkowicz 256
91.222.147.0/24 GREFNET Miroslaw Grefkowicz 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS197479
                                                OrgID:          AS197479
                                                ASName:         AS197479
                                                ASNumber:       AS197479
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
91.222.144.248 ██████████ 1

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Peers

There are 6 peers for this ASN.

Peers Name
AS24482 SG.GS
AS28917 Fiord Networks, UAB
AS49544 i3D.net B.V
AS5617 Orange Polska Spolka Akcyjna
AS6204 INTERKVM HOST SRL
AS6939 Hurricane Electric LLC
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS5617 Orange Polska Spolka Akcyjna
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
91.222.146.33 AS197479 "GREFNET" Miroslaw Grefkowicz 2.48ms from Warsaw, PL
91.222.145.1 AS197479 "GREFNET" Miroslaw Grefkowicz 1.74ms from Warsaw, PL
91.222.147.1 AS197479 "GREFNET" Miroslaw Grefkowicz 2.52ms from Warsaw, PL
91.222.144.1 AS197479 "GREFNET" Miroslaw Grefkowicz 2.50ms 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
146.148.57.23 AS396982 Google LLC 0.13ms from Council Bluffs, US
154.210.248.167 AS9294 GNET INC. 0.84ms from Hong Kong, HK
94.129.254.7 AS47589 Kuwait Telecommunications Company K.S.C.C. 0.47ms from Kuwait City, KW
80.45.43.71 AS13285 TalkTalk Communications Limited 6.97ms from Manchester, GB
69.219.106.55 AS7018 AT&T Enterprises, LLC 6.07ms from Miami, US
67.8.233.71 AS33363 Charter Communications, Inc 5.78ms from Orlando, US
52.0.47.215 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
189.238.101.231 AS8151 UNINET 15.69ms from Santiago de Queretaro, MX
111.52.189.247 AS56042 China Mobile communications corporation 5.47ms from Taiyuan, CN
60.23.106.55 AS4837 CHINA UNICOM China169 Backbone 9.13ms from Tieling, CN
109.131.178.151 AS5432 Proximus NV 3.07ms from Brussels, BE
78.22.245.119 AS6848 Telenet BV 7.11ms from Brussels, BE
181.84.181.23 AS7303 Telecom Argentina S.A. 16.09ms from Buenos Aires, AR
201.201.95.7 AS11830 Instituto Costarricense de Electricidad y Telecom. 1.25ms from Curridabat, CR
93.133.78.135 AS6805 Telefonica Germany GmbH & Co.OHG 3.44ms from Duesseldorf, DE
79.204.70.151 AS3320 Deutsche Telekom AG 7.51ms from Frankfurt am Main, DE
183.135.37.119 AS4134 CHINANET BACKBONE 9.08ms from Hangzhou, CN
14.244.139.87 AS45899 VNPT Corp 5.19ms from Hanoi, VN
27.106.100.231 AS136907 HUAWEI CLOUDS 1.12ms from Hong Kong, HK
180.66.12.151 AS9318 SK Broadband Co Ltd 3.40ms from Incheon, KR
92.177.248.247 AS12479 Orange Espagne SA 12.78ms from Madrid, ES
3.224.217.215 AS14618 Amazon.com, Inc. 0.36ms from Reston, US
1.243.58.167 AS9318 SK Broadband Co Ltd 1.72ms from Seoul, KR
118.210.130.151 AS7545 TPG Telecom Limited 1.20ms from Sydney, AU
99.230.38.87 AS812 Rogers Communications Canada Inc. 2.81ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 91.222.146.33
traceroute to 91.222.146.33 (91.222.146.33): 64 hops max, 52 byte packets
3 *
4 [AS6939] 184.105.81.140 10.898 ms
5 [AS6939] 184.105.80.157 22.396 ms
Measurement taken from IPinfo ProbeNet in Sandefjord, NO
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS197479 at robtex.

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