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 1,197
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 2 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 1,197 domain names hosted across 156 IP addresses on this ASN.

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IP Address Domain Domains on this IP
91.195.13.3 ██████████ 452
91.195.13.29 ██████████ 285
91.195.13.2 ██████████ 127
185.151.245.237 ██████████ 20
185.151.245.207 ██████████ 17
77.73.39.155 ██████████ 14
185.151.245.164 ██████████ 11
185.151.247.169 ██████████ 9
185.151.247.178 ██████████ 9
77.73.39.234 ██████████ 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
77.73.36.11 AS61251 Host4Biz sp. z o.o. 0.59ms from Warsaw, PL
185.151.244.33 AS61251 Host4Biz sp. z o.o. 0.40ms from Warsaw, PL
91.195.13.129 AS61251 Host4Biz sp. z o.o. 0.55ms from Warsaw, PL
2a07:7c80::1 AS61251 Host4Biz sp. z o.o. 0.59ms from Warsaw, PL
2a07:7c80:101::1 AS61251 Host4Biz sp. z o.o. 0.52ms from Warsaw, PL
2a07:7c80:502::ff38 AS61251 Host4Biz sp. z o.o. 0.67ms from Warsaw, PL
77.73.39.118 AS61251 Host4Biz sp. z o.o. 0.55ms from Warsaw, PL
91.195.12.129 AS61251 Host4Biz sp. z o.o. 0.69ms from Warsaw, PL
185.151.245.1 AS61251 Host4Biz sp. z o.o. 0.52ms from Warsaw, PL
91.232.127.24 AS61251 Host4Biz sp. z o.o. 0.41ms from Warsaw, PL
2a07:7c80:100::83 AS61251 Host4Biz sp. z o.o. 0.64ms from Warsaw, PL
185.151.247.172 AS61251 Host4Biz sp. z o.o. 0.58ms from Warsaw, PL
185.151.246.129 AS61251 Host4Biz sp. z o.o. 0.55ms from Warsaw, PL
2a07:7c80:1::1 AS61251 Host4Biz sp. z o.o. 0.58ms from Warsaw, PL
2a07:7c80:503::2 AS61251 Host4Biz sp. z o.o. 0.65ms 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
44.231.19.67 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
81.241.10.19 AS5432 Proximus NV 2.07ms from Brussels, BE
98.57.228.163 AS7922 Comcast Cable Communications, LLC 8.28ms from Houston, US
114.219.141.147 AS134770 CHINANET Jiangsu province Suzhou taihu IDC network 5.87ms from Huai'an, CN
46.23.203.19 AS60822 Wispone S.R.L. 6.78ms from Milan, IT
13.104.241.3 AS8075 Microsoft Corporation 0.37ms from Santiago, CL
145.53.5.243 AS1136 KPN B.V. 3.56ms from Amsterdam, NL
51.8.113.19 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
24.159.147.211 AS20115 Charter Communications LLC 16.27ms from Atlanta, US
181.84.156.195 AS7303 Telecom Argentina S.A. 16.29ms from Buenos Aires, AR
71.201.141.83 AS7922 Comcast Cable Communications, LLC 5.63ms from Chicago, US
200.6.214.51 AS14754 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA 0.66ms from Guatemala City, GT
85.223.208.115 AS15895 "Kyivstar" PJSC 0.58ms from Kyiv, UA
90.249.208.99 AS5378 Vodafone Limited 3.83ms from London, GB
73.107.47.99 AS7922 Comcast Cable Communications, LLC 6.55ms from Miami, US
67.82.249.83 AS6128 Cablevision Systems Corp. 8.49ms from New York City, US
220.190.85.131 AS4134 CHINANET-BACKBONE 9.94ms from Ningbo, CN
50.122.97.227 AS5650 Frontier Communications of America, Inc. 6.21ms from Secaucus, US
66.23.69.3 AS395570 Beanfield Technologies Inc. 0.23ms from Toronto, CA
146.59.43.83 AS16276 OVH SAS 0.14ms from Warsaw, PL
75.140.175.211 AS20115 Charter Communications LLC 11.98ms from Atlanta, US
109.152.247.3 AS2856 British Telecommunications PLC 4.67ms from Erith, GB
182.230.96.83 AS17858 LG POWERCOMM 2.02ms from Incheon, KR
88.251.65.67 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.41ms from Istanbul, TR
80.117.141.163 AS3269 Telecom Italia S.p.A. 4.42ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f2 185.151.244.33
traceroute to 185.151.244.33 (185.151.244.33): 64 hops max, 52 byte packets
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 AS61251 at robtex.

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