Autonomous System details

AS203428

IT4U Sweden AB  ·  it4u.se

Sweden

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AS203428 – IT4U Sweden AB

Field Value
Country Sweden
Website it4u.se
Hosted domains 187
IPv4 addresses 1,536
IPv6 addresses 0
ASN type ISP
Registry ripe
Allocated 3 years ago on May 24, 2023
Updated 3 years ago on May 24, 2023

IP Ranges

Netblock Company Num of IPs
81.8.150.0/24 IT4U Sweden AB local authority network. 256
81.8.151.0/24 AC-Net AB 256
81.8.152.0/24 AC-Net AB 256
81.8.153.0/24 AC-Net AB 256
81.8.154.0/24 AC-Net AB 256
81.8.155.0/24 IT4U Sweden AB 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS203428
                                                OrgID:          AS203428
                                                ASName:         AS203428
                                                ASNumber:       AS203428
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 187 domain names hosted across 13 IP addresses on this ASN.

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IP Address Domain Domains on this IP
81.8.150.218 ██████████ 143
81.8.151.247 ██████████ 27
81.8.150.214 ██████████ 6
81.8.150.195 ██████████ 5
81.8.150.116 ██████████ 3
81.8.150.210 ██████████ 2
81.8.152.30 ██████████ 1
81.8.152.128 ██████████ 1
81.8.152.111 █████████ 1
81.8.150.212 ███████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS57630 84 Grams AB
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS57630 84 Grams AB
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
81.8.153.95 AS203428 IT4U Sweden AB 4.04ms from Umea, SE
81.8.154.126 AS203428 IT4U Sweden AB 4.05ms from Umea, SE
81.8.152.1 AS203428 IT4U Sweden AB 3.91ms from Umea, SE
81.8.150.202 AS203428 IT4U Sweden AB 3.94ms from Umea, SE
81.8.155.1 AS203428 IT4U Sweden AB 3.90ms from Umea, SE
81.8.151.166 AS203428 IT4U Sweden AB 4.05ms from Umea, SE

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
161.47.161.244 AS19994 Rackspace Hosting 1.34ms from Chicago, US
86.135.138.164 AS2856 British Telecommunications PLC 3.14ms from Erith, GB
162.221.42.228 AS27240 Netelligent Corporation 5.21ms from Los Angeles, US
67.219.107.180 AS20473 The Constant Company, LLC 0.17ms from Melbourne, AU
209.96.210.68 AS7029 Windstream Communications LLC 0.43ms from Miami, US
92.143.148.20 AS3215 Orange S.A. 9.81ms from Paris, FR
119.176.235.228 AS4837 CHINA UNICOM China169 Backbone 4.84ms from Qingdao, CN
98.92.183.100 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
104.215.88.196 AS8075 Microsoft Corporation 0.19ms from San Antonio, US
52.8.171.132 AS16509 Amazon.com, Inc. 0.14ms from San Jose, US
47.102.232.212 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.21ms from Shanghai, CN
91.199.137.36 AS62212 SmartApe OU 0.22ms from Veseli nad Moravou, CZ
223.27.214.4 AS38794 UIH 5.04ms from Bangkok, TH
149.24.21.4 AS132377 Ellucian Company LP 0.61ms from Bengaluru, IN
199.168.146.20 AS54086 Single Digits, Inc. 0.46ms from Boston, US
104.185.112.132 AS7018 AT&T Enterprises, LLC 10.18ms from Chicago, US
52.98.61.52 AS8075 Microsoft Corporation 0.92ms from Dubai, AE
5.231.189.148 AS12360 KEVAG Telekom GmbH 6.26ms from Frankfurt am Main, DE
36.213.56.148 AS9808 China Mobile Communications Group Co., Ltd. 0.52ms from Hangzhou, CN
159.196.199.84 AS4764 Aussie Broadband 1.11ms from Melbourne, AU
58.215.18.52 AS4134 CHINANET-BACKBONE 4.33ms from Nanjing, CN
54.94.91.84 AS16509 Amazon.com, Inc. 0.19ms from Osasco, BR
136.248.152.212 AS31898 Oracle Corporation 0.21ms from Phoenix, US
220.67.175.196 AS46012 Induk University 1.49ms from Seoul, KR
101.91.159.132 AS4811 China Telecom (Group) 2.74ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 81.8.152.125
traceroute to 81.8.152.125 (81.8.152.125): 64 hops max, 52 byte packets
2 *
3 *
5 [AS57630] 31.12.81.207 1.756 ms
Measurement taken from IPinfo ProbeNet in Umea, SE
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 AS203428 at robtex.

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