Autonomous System details

AS203428

IT4U Sweden AB  ·  it4u.se

Sweden

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

Sign up for free ›

AS203428 – IT4U Sweden AB

Field Value
Country Sweden
Website it4u.se
Hosted domains 211
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

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:       AS203428
                                                OrgID:          AS203428
                                                ASName:         AS203428
                                                ASNumber:       AS203428
                                                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 211 domain names hosted across 13 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
81.8.150.218 ██████████ 144
81.8.151.247 ██████████ 44
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
81.8.152.111 █████████ 1
81.8.152.128 ██████████ 1
81.8.151.4 ██████████ 1

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 is 1 peer for this ASN.

Peers Name
AS57630 84 Grams AB
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 is 1 peer for this ASN.

upstreams Name
AS57630 84 Grams AB
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 are no downstreams for this ASN.

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

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 3.94ms from Umea, SE
81.8.155.1 AS203428 IT4U Sweden AB 3.86ms from Umea, SE
81.8.151.134 AS203428 IT4U Sweden AB 4.06ms from Umea, SE
81.8.150.9 AS203428 IT4U Sweden AB 4.00ms from Umea, SE
81.8.153.193 AS203428 IT4U Sweden AB 4.00ms from Umea, SE
81.8.154.193 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
213.42.15.68 AS5384 Emirates Internet 2.65ms from Al Fujairah City, AE
154.253.201.100 AS36947 Telecom Algeria 14.39ms from Algiers, DZ
68.191.138.36 AS20115 Charter Communications LLC 16.70ms from Atlanta, US
109.133.80.116 AS5432 Proximus NV 2.01ms from Brussels, BE
81.17.253.52 AS39122 Blacknight Internet Solutions Limited 1.75ms from Dublin, IE
20.223.135.20 AS8075 Microsoft Corporation 0.14ms from Dublin, IE
8.154.12.84 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.65ms from Hangzhou, CN
149.90.234.100 AS12353 Vodafone Portugal 6.54ms from Lisbon, PT
148.3.151.196 AS12430 VODAFONE ESPANA S.A.U. 7.69ms from Madrid, ES
73.165.51.164 AS7922 Comcast Cable Communications, LLC 9.75ms from Morris Plains, US
187.14.25.132 AS7738 V tal 11.38ms from Rio de Janeiro, BR
211.118.225.4 AS3786 LG DACOM Corporation 2.14ms from Seoul, KR
138.199.23.68 AS60068 Datacamp Limited 0.12ms from Tokyo, JP
141.117.32.68 AS26996 Toronto Metropolitan University 0.37ms from Toronto, CA
188.142.119.244 AS1136 KPN B.V. 3.54ms from Amsterdam, NL
213.46.241.68 AS6830 Liberty Global Europe Holding B.V. 0.80ms from Amsterdam, NL
20.86.89.228 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
34.253.107.84 AS16509 Amazon.com, Inc. 0.12ms from Dublin, IE
180.138.119.116 AS4134 CHINANET-BACKBONE 4.71ms from Nanning, CN
133.236.145.84 AS2497 Internet Initiative Japan Inc. 16.78ms from Osaka, JP
51.15.243.164 AS12876 SCALEWAY S.A.S. 0.58ms from Paris, FR
176.139.54.84 AS5410 Bouygues Telecom SA 8.58ms from Paris, FR
34.229.196.164 AS14618 Amazon.com, Inc. 0.54ms from Reston, US
177.59.37.100 AS22085 Claro S/A 17.82ms from Rio de Janeiro, BR
46.212.186.244 AS25400 Telia Norge AS 6.28ms from Sandefjord, NO

Traceroute

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

$
traceroute -a -n -q1 81.8.151.247
traceroute to 81.8.151.247 (81.8.151.247): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 *
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.

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