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 209
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 209 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 ██████████ 43
81.8.150.214 ██████████ 6
81.8.150.195 ██████████ 5
81.8.150.116 ██████████ 3
81.8.150.210 ██████████ 2
81.8.151.144 ██████████ 1
81.8.152.111 █████████ 1
81.8.151.4 ██████████ 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
81.8.154.193 AS203428 IT4U Sweden AB 4.06ms from Umea, SE
81.8.150.219 AS203428 IT4U Sweden AB 4.02ms from Umea, SE
81.8.152.1 AS203428 IT4U Sweden AB 3.97ms from Umea, SE
81.8.155.1 AS203428 IT4U Sweden AB 3.92ms from Umea, SE
81.8.151.166 AS203428 IT4U Sweden AB 4.06ms from Umea, SE
81.8.153.110 AS203428 IT4U Sweden AB 4.06ms 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
51.81.27.84 AS16276 OVH SAS 1.25ms from Ashburn, US
73.250.10.100 AS7922 Comcast Cable Communications, LLC 4.88ms from Ashburn, US
105.156.242.180 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 4.27ms from Casablanca, MA
31.185.138.244 AS6871 Plusnet 6.24ms from Erith, GB
85.115.208.180 AS202656 Ivanov Vitaliy Sergeevich 0.20ms from Frankfurt am Main, DE
93.220.95.100 AS3320 Deutsche Telekom AG 4.64ms from Frankfurt am Main, DE
217.250.170.36 AS3320 Deutsche Telekom AG 5.43ms from Frankfurt am Main, DE
18.175.57.148 AS16509 Amazon.com, Inc. 0.54ms from London, GB
188.126.153.116 AS12479 Orange Espagne SA 10.31ms from Madrid, ES
142.119.78.4 AS577 Bell Canada 1.92ms from Montreal, CA
23.55.128.212 AS20940 Akamai International B.V. 0.20ms from Osaka, JP
13.216.210.84 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
66.181.20.36 AS21623 Spacelink Systems 1.32ms from San Diego, US
203.232.211.212 AS10198 Catholic University of Pusan 7.11ms from Seoul, KR
124.55.172.132 AS17858 LG POWERCOMM 1.55ms from Seoul, KR
35.213.201.244 AS15169 Google LLC 0.11ms from Sydney, AU
213.8.8.84 AS12400 Partner Communications Ltd. 0.95ms from Tel Aviv, IL
35.227.133.148 AS396982 Google LLC 0.16ms from The Dalles, US
117.243.132.116 AS9829 National Internet Backbone 13.16ms from Bengaluru, IN
186.132.197.68 AS22927 Telefonica de Argentina 2.22ms from Buenos Aires, AR
122.174.194.148 AS24560 Bharti Airtel Ltd., Telemedia Services 9.84ms from Chennai, IN
74.128.237.164 AS10796 Charter Communications Inc 18.12ms from Chicago, US
52.14.158.244 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
72.107.240.84 AS6167 Verizon Business 17.60ms from Dallas, US
192.147.55.84 AS18211 Nomura India Services Pvt Ltd 2.12ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 81.8.150.118
traceroute to 81.8.150.118 (81.8.150.118): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 *
6 [AS57630] 31.12.81.57 22.761 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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