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 1,221
IPv4 addresses 2,816
IPv6 addresses 633,825,300,114,114,700,000,000,000,000
ASN type Hosting
Registry ripe
Allocated 10 years ago on May 13, 2016
Updated 2 months ago on Mar 06, 2026

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

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IP Address Domain Domains on this IP
91.195.13.3 ██████████ 255
91.195.13.29 ██████████ 227
185.151.247.178 ██████████ 20
77.73.39.155 ██████████ 18
185.151.245.207 ██████████ 15
185.151.245.237 ██████████ 12
185.151.247.169 ██████████ 8
185.151.247.8 ██████████ 7
91.195.13.8 ██████████ 7
77.73.39.111 ██████████ 5

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Peers

There are 5 peers for this ASN.

Peers Name
AS15694 Atman Sp. z o.o.
AS29632 Netassist International EOOD
AS34859 ZYN LINE LLC
AS8308 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
AS8772 NLineLLC
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS15694 Atman Sp. z o.o.
AS8308 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
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
2a07:7c80:0:4000::1:2 AS61251 Host4Biz sp. z o.o. 0.44ms from Warsaw, PL
2a07:7c80:502::ffed AS61251 Host4Biz sp. z o.o. 0.58ms from Warsaw, PL
2a07:7c80:1::1 AS61251 Host4Biz sp. z o.o. 0.52ms from Warsaw, PL
91.232.127.3 AS61251 Host4Biz sp. z o.o. 0.47ms from Warsaw, PL
91.195.13.33 AS61251 Host4Biz sp. z o.o. 0.47ms from Warsaw, PL
2a07:7c80:100::8d AS61251 Host4Biz sp. z o.o. 0.59ms from Warsaw, PL
77.73.36.1 AS61251 Host4Biz sp. z o.o. 0.50ms from Warsaw, PL
2a07:7c80:101::2000 AS61251 Host4Biz sp. z o.o. 0.69ms from Warsaw, PL
91.195.12.129 AS61251 Host4Biz sp. z o.o. 0.63ms from Warsaw, PL
185.151.245.129 AS61251 Host4Biz sp. z o.o. 0.50ms from Warsaw, PL
185.151.244.33 AS61251 Host4Biz sp. z o.o. 0.41ms from Warsaw, PL
185.151.247.106 AS61251 Host4Biz sp. z o.o. 0.53ms from Warsaw, PL
77.73.39.31 AS61251 Host4Biz sp. z o.o. 0.55ms from Warsaw, PL
185.151.246.129 AS61251 Host4Biz sp. z o.o. 0.57ms from Warsaw, PL
2a07:7c80:503::1 AS61251 Host4Biz sp. z o.o. 0.52ms 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
54.70.211.51 AS16509 Amazon.com, Inc. 0.26ms from Boardman, US
70.100.127.19 AS5650 Frontier Communications of America, Inc. 19.14ms from Chicago, US
87.178.31.115 AS3320 Deutsche Telekom AG 6.42ms from Duesseldorf, DE
134.2.247.3 AS553 BelWue-Koordination 6.26ms from Frankfurt am Main, DE
193.112.72.99 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.94ms from Guangzhou, CN
223.199.40.179 AS4134 CHINANET BACKBONE 2.64ms from Haikou, CN
61.108.207.195 AS9316 DACOM-PUBNETPLUS 1.62ms from Incheon, KR
157.254.125.195 AS9009 M247 Europe SRL 0.36ms from New York City, US
154.6.182.179 AS20326 TeraSwitch Networks Inc. 0.06ms from Pittsburgh, US
54.215.161.131 AS16509 Amazon.com, Inc. 0.10ms from San Jose, US
61.171.95.99 AS4811 China Telecom (Group) 3.72ms from Shanghai, CN
83.255.2.131 AS1257 Tele2 Sverige AB 7.02ms from Stockholm, SE
122.116.34.19 AS3462 Data Communication Business Group 1.15ms from Taipei, TW
223.134.196.83 AS2527 Sony Network Communications Inc. 2.47ms from Tokyo, JP
120.194.83.99 AS24445 Henan Mobile Communications Co.,Ltd 6.17ms from Zhengzhou, CN
123.57.31.195 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.89ms from Beijing, CN
52.36.26.67 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
187.89.192.3 AS26599 TELEFÔNICA BRASIL S.A 15.87ms from Brasilia, BR
59.182.31.19 AS9829 National Internet Backbone 4.31ms from Chennai, IN
98.213.97.83 AS7922 Comcast Cable Communications, LLC 5.20ms from Chicago, US
64.227.127.243 AS14061 DigitalOcean, LLC 0.37ms from Frankfurt am Main, DE
75.221.64.211 AS6167 Verizon Business 10.81ms from Fremont, US
14.170.35.147 AS45899 VNPT Corp 4.10ms from Hanoi, VN
108.187.221.115 AS132839 POWER LINE DATACENTER 1.60ms from Hong Kong, HK
42.202.194.243 AS4134 CHINANET BACKBONE 5.46ms from Liaoyang, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 185.151.244.33
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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