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 ███████ 132
81.8.151.247 ██████████ 12
81.8.150.214 ██████████ 6
81.8.150.195 ██████████ 5
81.8.150.116 ██████████ 3
81.8.152.76 ██████████ 1
81.8.152.30 ██████████ 1
81.8.152.128 ██████████ 1
81.8.150.210 ██████████ 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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
81.8.152.1 AS203428 IT4U Sweden AB 3.92ms from Umea, SE
81.8.154.207 AS203428 IT4U Sweden AB 4.08ms from Umea, SE
81.8.151.194 AS203428 IT4U Sweden AB 4.14ms from Umea, SE
81.8.153.2 AS203428 IT4U Sweden AB 4.11ms from Umea, SE
81.8.150.218 AS203428 IT4U Sweden AB 4.09ms from Umea, SE
81.8.155.1 AS203428 IT4U Sweden AB 3.90ms 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
207.29.192.20 AS19684 Latigo, LLC 0.14ms from Dallas, US
207.248.26.132 AS271309 ASA NET TELECOM LTDA 0.73ms from Fortaleza, BR
88.250.17.68 AS9121 Turk Telekomunikasyon Anonim Sirketi 16.49ms from Izmir, TR
73.235.22.68 AS7922 Comcast Cable Communications, LLC 10.40ms from Los Angeles, US
89.225.178.36 AS15557 Societe Francaise Du Radiotelephone - SFR SA 3.60ms from Paris, FR
100.25.169.164 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
213.8.8.84 AS12400 Partner Communications Ltd. 0.52ms from Rosh Ha‘Ayin, IL
43.206.88.196 AS16509 Amazon.com, Inc. 0.31ms from Tokyo, JP
213.42.15.68 AS5384 Emirates Internet 2.75ms from Al Fujairah City, AE
223.27.214.4 AS38794 UIH 3.83ms from Bangkok, TH
68.55.71.84 AS7922 Comcast Cable Communications, LLC 8.87ms from Flint, US
217.248.252.116 AS3320 Deutsche Telekom AG 7.12ms from Frankfurt am Main, DE
92.26.217.68 AS13285 TalkTalk Communications Limited 1.39ms from London, GB
13.134.69.132 AS16509 Amazon.com, Inc. 0.21ms from London, GB
167.172.141.68 AS14061 DigitalOcean, LLC 0.29ms from New York City, US
133.165.235.100 AS17534 NSK Co.,Ltd. 5.50ms from Osaka, JP
82.127.33.196 AS3215 Orange S.A. 6.67ms from Paris, FR
42.96.191.4 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.38ms from Qingdao, CN
15.158.41.4 AS16509 Amazon.com, Inc. 0.63ms from Reston, US
18.139.54.212 AS16509 Amazon.com, Inc. 0.13ms from Singapore, SG
111.197.7.68 AS4808 China Unicom Beijing Province Network 3.58ms from Beijing, CN
167.232.250.4 AS11245 The Goodyear Tire & Rubber Company 10.30ms from Chicago, US
87.122.40.4 AS8881 1&1 Versatel GmbH 1.60ms from Duesseldorf, DE
47.55.194.132 AS855 Bell Canada 10.65ms from Fredericton, CA
193.112.80.228 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.97ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 81.8.155.1
traceroute to 81.8.155.1 (81.8.155.1): 64 hops max, 52 byte packets
2 *
3 *
4 [AS57630] 31.12.80.135 2.132 ms
5 [AS57630] 31.12.82.63 10.629 ms
6 [AS57630] 31.12.81.207 3.732 ms
7 [AS203428] 81.8.155.1 4.818 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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