Autonomous System details

AS61251

Host4Biz sp. z o.o.  ·  host4.biz

Poland

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AS61251 – Host4Biz sp. z o.o.

Field Value
Country Poland
Website host4.biz
Hosted domains 1,218
IPv4 addresses 3,840
IPv6 addresses 633,825,300,114,114,700,748,351,602,688
ASN type Hosting
Registry ripe
Allocated 10 years ago on May 13, 2016
Updated 3 months ago on Nov 17, 2025

IP Ranges

Netblock Company Num of IPs
45.154.144.0/22 Host4Biz sp. z o.o. 1,024
77.73.36.0/22 Host4Biz sp. z o.o. 1,024
185.151.244.0/22 Host4Biz sp. z o.o. 1,024
91.195.12.0/23 Host4Biz sp. z o.o. 512
91.232.127.0/24 Host4Biz sp. z o.o. 256
Netblock Company
2a07:7c80::/29 Host4Biz sp. z o.o.
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WHOIS Details

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                                                ASHandle:       AS61251
                                                OrgID:          AS61251
                                                ASName:         AS61251
                                                ASNumber:       AS61251
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 1,218 domain names hosted across 159 IP addresses on this ASN.

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IP Address Domain Domains on this IP
91.195.13.3 ██████████ 461
91.195.13.29 ██████████ 291
91.195.13.2 ██████████ 126
185.151.245.237 █████████ 20
185.151.245.207 ██████████ 17
77.73.39.155 ██████████ 16
185.151.247.178 ██████████ 16
185.151.245.164 ██████████ 11
185.151.247.169 ██████████ 9
185.151.247.165 ████████ 8

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Peers

There are 4 peers for this ASN.

Peers Name
AS15694 Atman Sp. z o.o.
AS29632 Netassist International EOOD
AS34859 ZYN LINE LLC
AS8772 NLineLLC
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS15694 Atman Sp. z o.o.
AS8772 NLineLLC
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ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS34859 ZYN LINE LLC
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2a07:7c80:1::1 AS61251 Host4Biz sp. z o.o. 0.60ms from Warsaw, PL
2a07:7c80:101::1 AS61251 Host4Biz sp. z o.o. 0.69ms from Warsaw, PL
185.151.247.1 AS61251 Host4Biz sp. z o.o. 0.48ms from Warsaw, PL
185.151.244.97 AS61251 Host4Biz sp. z o.o. 0.50ms from Warsaw, PL
91.232.127.4 AS61251 Host4Biz sp. z o.o. 0.43ms from Warsaw, PL
77.73.39.1 AS61251 Host4Biz sp. z o.o. 0.46ms from Warsaw, PL
2a07:7c80:100::fe AS61251 Host4Biz sp. z o.o. 0.66ms from Warsaw, PL
91.195.13.33 AS61251 Host4Biz sp. z o.o. 0.57ms from Warsaw, PL
185.151.246.129 AS61251 Host4Biz sp. z o.o. 0.50ms from Warsaw, PL
185.151.245.1 AS61251 Host4Biz sp. z o.o. 0.54ms from Warsaw, PL
2a07:7c80:503::2 AS61251 Host4Biz sp. z o.o. 0.82ms from Warsaw, PL
91.195.12.221 AS61251 Host4Biz sp. z o.o. 0.67ms from Warsaw, PL
2a07:7c80:0:4000::2 AS61251 Host4Biz sp. z o.o. 0.50ms from Warsaw, PL
77.73.36.1 AS61251 Host4Biz sp. z o.o. 0.47ms from Warsaw, PL
2a07:7c80:502::ff38 AS61251 Host4Biz sp. z o.o. 0.63ms 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
86.95.213.227 AS1136 KPN B.V. 1.40ms from Amsterdam, NL
84.41.148.243 AS33915 Vodafone Libertel B.V. 1.40ms from Amsterdam, NL
164.111.13.3 AS3452 University of Alabama at Birmingham 3.53ms from Atlanta, US
84.2.15.195 AS5483 Magyar Telekom Plc. 6.49ms from Budapest, HU
202.96.125.163 AS4134 CHINANET-BACKBONE 6.51ms from Hangzhou, CN
107.178.248.243 AS396982 Google LLC 0.07ms from Melbourne, AU
198.174.36.3 AS32264 KMTelecom 3.42ms from Minneapolis, US
203.136.130.227 AS2518 BIGLOBE Inc. 15.57ms from Osaka, JP
201.43.245.67 AS27699 TELEFÔNICA BRASIL S.A 2.23ms from Osasco, BR
201.13.73.179 AS27699 TELEFÔNICA BRASIL S.A 2.52ms from Osasco, BR
14.88.168.51 AS4766 Korea Telecom 1.34ms from Seoul, KR
47.101.50.163 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.71ms from Shanghai, CN
202.7.175.67 AS7545 TPG Telecom Limited 0.27ms from Sydney, AU
89.160.169.3 AS12969 Vodafone Iceland 1.14ms from Hafnarfjoerdur, IS
23.179.56.3 AS8095 LightStack Global LLC 0.33ms from Hong Kong, HK
223.239.74.35 AS45609 Bharti Airtel Ltd. AS for GPRS Service 15.50ms from Kolkata, IN
182.180.122.227 AS17557 Pakistan Telecommunication Company Limited 3.56ms from Lahore, PK
5.80.165.51 AS2856 British Telecommunications PLC 12.96ms from London, GB
91.212.160.3 AS49088 TELMEKOM SRL 4.55ms from Milan, IT
174.53.204.35 AS7922 Comcast Cable Communications, LLC 10.32ms from Minneapolis, US
27.107.133.19 AS134540 Tata Teleservices (Maharashtra) Ltd 1.75ms from Mumbai, IN
61.192.31.227 AS9617 JCOM Co., Ltd. 9.25ms from Osaka, JP
179.130.116.211 AS26599 TELEFÔNICA BRASIL S.A 2.65ms from Osasco, BR
110.174.211.211 AS7545 TPG Telecom Limited 1.23ms from Perth, AU
172.9.235.115 AS7018 AT&T Enterprises, LLC 3.65ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -m7 45.154.147.236
traceroute to 45.154.147.236 (45.154.147.236): 7 hops max, 52 byte packets
1 [AS15169] 142.250.61.25 159.446 ms
2 [AS15169] 192.178.96.192 159.523 ms
3 *
4 [AS15694] 217.17.39.114 161.088 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Las Vegas, US
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 AS61251 at robtex.

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