81.8.152.0/24

AS203428 · IT4U Sweden AB

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Summary

Country	Sweden
Domain	ac-net.se
ASN	AS203428
Parent Range	81.8.128.0/17
Registry	RIPE
ID	SE-AC-STORUMAN-IT4U-NET

WHOIS Details

inetnum:        81.8.152.0 - 81.8.152.255
netname:        SE-AC-STORUMAN-IT4U-NET
country:        SE
admin-c:        ACNT-RIPE
tech-c:         ACNT-RIPE
status:         ASSIGNED PA
mnt-by:         ACNT-MNT
mnt-routes:     mnt-se-84grams-1
created:        2002-03-07T11:40:43Z
last-modified:  2023-11-28T08:51:56Z
source:         RIPE
abuse-email:    info@ac-net.net
abuse-c:        ACNT-RIPE
abuse-org:      ORG-AA53-RIPE

role:           AC-Net Network
address:        AC-Net AB
address:        Kaserngata 2
address:        SE-903 47 Umea
address:        Sweden
e-mail:         info@ac-net.se
abuse-mailbox:  info@ac-net.net
admin-c:        DALI5-RIPE
tech-c:         FRKA2-RIPE
mnt-by:         ACNT-MNT
nic-hdl:        ACNT-RIPE
notify:         info@ac-net.net
created:        2002-08-19T12:21:07Z
last-modified:  2025-09-02T11:29:10Z
source:         RIPE

route:          81.8.152.0/24
descr:          IT4U Sweden AB
origin:         AS203428
mnt-by:         mnt-se-84grams-1
created:        2023-09-12T17:04:39Z
last-modified:  2023-09-12T17:04:39Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 81.8.152.0/24

Range	ASN	Company	Num of IPs
81.8.128.0/17	AS25176	AC-Net AB	32,768

Nearby Ranges

BGP prefixes that overlap with 81.8.0.0/16

Range	ASN	Company	Num of IPs
81.8.128.0/17	AS25176	AC-Net AB	32,768
81.8.0.0/17	AS8386	Vodafone Net Iletisim Hizmetler AS	32,768
81.8.0.0/17	AS15924	Vodafone Net Iletisim Hizmetler AS	32,768
81.8.22.0/24	AS15924	Vakko Tekstil Ve Haz.Giy.San.I	256
81.8.24.0/24	AS15924	Koc.Net Remote Access Services	256
81.8.32.0/24	AS15924	Koc.Net WAN Connections	256
81.8.33.0/24	AS15924	Koc.Net WAN Connections	256
81.8.35.0/24	AS15924	Koc.Net WAN Connections	256
81.8.38.0/24	AS15924	Koc.Net Hosting Services	256
81.8.39.0/24	AS15924	Koc.Net VISP Services	256
81.8.40.0/24	AS15924	Koc.Net Messaging Services	256
81.8.41.0/24	AS15924	Koc.Net VISP Services	256
81.8.6.0/24	AS15924	Koc.Net VISP Services	256
81.8.61.0/24	AS15924	Koc.Net Security Services	256
81.8.62.0/24	AS15924	Koc.Net Hosting Services	256
81.8.63.0/24	AS15924	Koc.Net DSL Istanbul	256
81.8.64.0/24	AS15924	Koc.Net Remote Access Services	256
81.8.70.0/24	AS15924	Koc.Net Remote Access Services	256
81.8.7.0/24	AS15924	Koc.Net Messaging Services	256
81.8.23.0/24	AS202444	Koc Holding A.S.	256
81.8.150.0/24	AS203428	IT4U Sweden AB local authority network.	256
81.8.151.0/24	AS203428	AC-Net AB	256
81.8.153.0/24	AS203428	AC-Net AB	256
81.8.154.0/24	AS203428	AC-Net AB	256
81.8.155.0/24	AS203428	IT4U Sweden AB	256
81.8.226.0/24	AS25176	AC-Net AB	256
81.8.212.0/24	AS57630	Private customer network for Kapoot Art.	256
81.8.245.0/24	AS57630	AC-Net AB	256
81.8.14.0/24	AS8386	Koc.Net Remote Access Services	256
81.8.116.0/24	AS15924	Iks Turizm Ticaret Limited Si	256
81.8.122.0/24	AS15924	Koc.Net Security Services	256

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.8.152.30	ek-consulting.se	1
81.8.152.128	hederas.se	1
81.8.152.111	tiamat.se	1
81.8.152.76	nordenberg.se	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

120 IPs in this range 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	`3.91ms` 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
50.66.162.72	AS6327 Shaw Communications	`4.90ms` from Calgary, CA
14.247.153.136	AS45899 VNPT Corp	`3.20ms` from Hanoi, VN
39.32.74.200	AS17557 Pakistan Telecommunication Company Limited	`11.13ms` from Islamabad, PK
5.142.216.232	AS12389 PJSC Rostelecom	`1.67ms` from Murmansk, RU
115.28.128.104	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.37ms` from Qingdao, CN
96.55.158.56	AS6327 Shaw Communications	`8.03ms` from Seattle, US
182.212.237.104	AS17858 LG POWERCOMM	`2.05ms` from Seoul, KR
90.229.41.40	AS3301 Telia Company AB	`0.56ms` from Stockholm, SE
126.227.163.104	AS17676 SoftBank Corp.	`2.93ms` from Tokyo, JP
133.70.1.216	AS24268 National University Corporation Shizuoka University	`4.75ms` from Tokyo, JP
220.102.216.232	AS2518 BIGLOBE Inc.	`2.57ms` from Tokyo, JP
35.233.59.168	AS396982 Google LLC	`0.14ms` from Brussels, BE
197.47.140.136	AS8452 TE-AS	`3.06ms` from Cairo, EG
2.207.28.168	AS3209 Vodafone GmbH	`6.38ms` from Hamburg, DE
178.207.145.200	AS28840 PJSC "TATTELECOM"	`4.23ms` from Kazan, RU
92.237.46.40	AS5089 Virgin Media Limited	`5.88ms` from London, GB
91.126.52.216	AS35699 Adamo Telecom Iberia S.A.	`6.20ms` from Madrid, ES
90.1.245.24	AS3215 Orange S.A.	`17.04ms` from Paris, FR
34.106.99.216	AS396982 Google LLC	`0.10ms` from Salt Lake City, US
128.83.17.232	AS18 University of Texas at Austin	`5.13ms` from San Antonio, US
20.188.88.104	AS8075 Microsoft Corporation	`0.21ms` from San Antonio, US
115.10.9.216	AS4766 Korea Telecom	`3.32ms` from Seoul, KR
14.36.224.56	AS4766 Korea Telecom	`1.77ms` from Seoul, KR
153.150.208.24	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.76ms` from Tokyo, JP
72.178.167.8	AS11427 Charter Communications Inc	`4.13ms` from Houston, US

Traceroute

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

traceroute -a -n -q1 81.8.152.202

traceroute to 81.8.152.202 (81.8.152.202): 64 hops max, 52 byte packets

1 [AS215273] 85.194.137.193 4.557 ms

2 *

3 *

4 [AS57630] 31.12.80.135 1.894 ms

5 *

6 *

7 [AS57630] 193.234.116.238 4.605 ms

8 [AS203428] 81.8.152.202 4.682 ms

Measurement taken from

IPinfo ProbeNet in Umea, SE

On November 22nd 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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