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
91.222.147.1 AS197479 GREFNET Miroslaw Grefkowicz 2.58ms from Warsaw, PL
91.222.146.33 AS197479 GREFNET Miroslaw Grefkowicz 2.58ms from Warsaw, PL
91.222.144.17 AS197479 GREFNET Miroslaw Grefkowicz 2.57ms from Warsaw, PL
91.222.145.1 AS197479 GREFNET Miroslaw Grefkowicz 1.69ms 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
174.163.76.71 AS7922 Comcast Cable Communications, LLC 4.18ms from Atlanta, US
180.245.47.247 AS7713 PT Telekomunikasi Indonesia 2.60ms from Jakarta, ID
126.60.180.23 AS17676 SoftBank Corp. 2.42ms from Osaka, JP
193.251.59.151 AS3215 Orange S.A. 2.10ms from Paris, FR
92.152.8.87 AS3215 Orange S.A. 8.09ms from Paris, FR
54.206.185.39 AS16509 Amazon.com, Inc. 0.10ms from Sydney, AU
73.135.91.55 AS7922 Comcast Cable Communications, LLC 6.30ms from Ashburn, US
190.66.121.87 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 9.36ms from Bogota, CO
186.129.4.135 AS22927 Telefonica de Argentina 1.95ms from Buenos Aires, AR
63.177.128.231 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
79.30.122.103 AS3269 Telecom Italia S.p.A. 3.63ms from Milan, IT
73.228.189.119 AS7922 Comcast Cable Communications, LLC 6.27ms from Minneapolis, US
108.54.231.71 AS701 Verizon Business 2.67ms from New York City, US
179.154.208.23 AS28573 Claro NXT Telecomunicacoes Ltda 4.39ms from Sao Paulo, BR
189.53.196.71 AS4230 CLARO S.A. 1.58ms from Sao Paulo, BR
27.232.110.135 AS4766 Korea Telecom 1.93ms from Seoul, KR
2.70.138.199 AS44034 Hi3G Access AB 7.38ms from Stockholm, SE
126.237.219.167 AS17676 SoftBank Corp. 3.12ms from Tokyo, JP
94.251.232.247 AS21021 Multimedia Polska Sp. z o.o. 11.24ms from Warsaw, PL
37.244.155.23 AS12810 A1 Hrvatska d.o.o. 7.21ms from Zagreb, HR
181.130.6.167 AS13489 UNE EPM TELECOMUNICACIONES S.A. 11.58ms from Bogota, CO
70.109.191.39 AS13977 Fidium 6.34ms from Boston, US
71.117.185.71 AS701 Verizon Business 2.10ms from Boston, US
91.0.3.55 AS3320 Deutsche Telekom AG 1.29ms from Duesseldorf, DE
20.52.176.231 AS8075 Microsoft Corporation 0.26ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 91.222.146.34
traceroute to 91.222.146.34 (91.222.146.34): 64 hops max, 52 byte packets
3 [] 195.149.233.80 3.342 ms
Measurement taken from IPinfo ProbeNet in Warsaw, PL
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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