Autonomous System details

AS61251

Host4Biz sp. z o.o.  ·  host4.biz

Poland

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS61251 – Host4Biz sp. z o.o.

Field Value
Country Poland
Website host4.biz
Hosted domains 1,221
IPv4 addresses 2,816
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
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.
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS61251
                                                OrgID:          AS61251
                                                ASName:         AS61251
                                                ASNumber:       AS61251
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 1,221 domain names hosted across 157 IP addresses on this ASN.

Join for free to explore hosted domains ›
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

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS15694 Atman Sp. z o.o.
AS8772 NLineLLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS34859 ZYN LINE LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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
77.73.39.1 AS61251 Host4Biz sp. z o.o. 0.52ms from Warsaw, PL
91.232.127.3 AS61251 Host4Biz sp. z o.o. 0.39ms from Warsaw, PL
2a07:7c80:503::2 AS61251 Host4Biz sp. z o.o. 0.73ms from Warsaw, PL
185.151.244.97 AS61251 Host4Biz sp. z o.o. 0.45ms from Warsaw, PL
185.151.247.174 AS61251 Host4Biz sp. z o.o. 0.50ms from Warsaw, PL
91.195.12.129 AS61251 Host4Biz sp. z o.o. 0.48ms from Warsaw, PL
91.195.13.33 AS61251 Host4Biz sp. z o.o. 0.50ms from Warsaw, PL
2a07:7c80:0:4000::2 AS61251 Host4Biz sp. z o.o. 0.47ms from Warsaw, PL
185.151.245.57 AS61251 Host4Biz sp. z o.o. 0.51ms from Warsaw, PL
77.73.36.1 AS61251 Host4Biz sp. z o.o. 0.48ms from Warsaw, PL
2a07:7c80:100::8c AS61251 Host4Biz sp. z o.o. 0.63ms from Warsaw, PL
185.151.246.129 AS61251 Host4Biz sp. z o.o. 0.56ms from Warsaw, PL
2a07:7c80:502::feea AS61251 Host4Biz sp. z o.o. 0.61ms from Warsaw, PL
2a07:7c80:101::1 AS61251 Host4Biz sp. z o.o. 0.57ms from Warsaw, PL
2a07:7c80:1::1 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
38.191.194.3 AS273103 TV&MÁS S.A.S 8.11ms from Bogota, CO
20.93.8.35 AS8075 Microsoft Corporation 0.17ms from Dublin, IE
122.231.242.131 AS4134 CHINANET-BACKBONE 6.23ms from Hangzhou, CN
116.96.166.243 AS7552 Viettel Group 4.97ms from Hanoi, VN
154.205.98.19 AS9294 GNET INC. 0.82ms from Hong Kong, HK
189.158.245.19 AS8151 UNINET 1.84ms from Monterrey, MX
37.204.214.131 AS42610 PJSC Rostelecom 1.12ms from Moscow, RU
73.192.6.35 AS7922 Comcast Cable Communications, LLC 8.76ms from Orlando, US
179.160.14.243 AS26599 TELEFÔNICA BRASIL S.A 1.29ms from Osasco, BR
108.58.159.131 AS6128 Cablevision Systems Corp. 3.98ms from Piscataway, US
182.229.117.243 AS17858 LG POWERCOMM 1.68ms from Seoul, KR
202.7.175.67 AS7545 TPG Telecom Limited 0.28ms from Sydney, AU
216.182.136.227 AS25935 Erie 1 BOCES 5.58ms from Buffalo, US
98.47.210.131 AS7922 Comcast Cable Communications, LLC 2.56ms from Fremont, US
202.184.97.163 AS9930 TTNET-MY 1.87ms from Kuala Lumpur, MY
90.249.208.99 AS5378 Vodafone Limited 3.14ms from London, GB
95.16.223.67 AS12479 Orange Espagne SA 9.44ms from Madrid, ES
195.55.76.195 AS3352 TELEFONICA DE ESPANA S.A.U. 0.87ms from Madrid, ES
79.41.211.195 AS3269 Telecom Italia S.p.A. 1.68ms from Milan, IT
218.91.251.131 AS4134 CHINANET-BACKBONE 5.81ms from Nanjing, CN
108.27.243.243 AS701 Verizon Business 2.44ms from New York City, US
71.47.151.67 AS33363 Charter Communications, Inc 9.70ms from Orlando, US
140.198.97.51 AS26783 Maricopa County Community College District 2.89ms from Phoenix, US
199.119.64.99 AS969 Misaka Network, Inc. 0.12ms from San Jose, US
3.115.206.227 AS16509 Amazon.com, Inc. 0.30ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 185.151.247.191
traceroute to 185.151.247.191 (185.151.247.191): 64 hops max, 52 byte packets
4 *
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs