1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.8.0.0/16
  4. AS203428  | 81.8.153.0/24

81.8.153.0/24

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:        81.8.153.0 - 81.8.153.255
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:        2023-11-28T09:16:23Z
last-modified:  2023-11-28T09:16:23Z
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:          81.8.153.0/24
descr:          IT4U Sweden AB
origin:         AS203428
mnt-by:         mnt-se-84grams-1
created:        2023-09-12T17:04:31Z
last-modified:  2023-09-12T17:04:31Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 81.8.153.0/24

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
81.8.25.0/24 AS15924 Migros Turk A.S. 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
81.8.152.0/24 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 no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
81.8.153.18 AS203428 IT4U Sweden AB 4.08ms 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
155.130.77.104 AS23005 SWITCH, LTD 1.05ms from Atlanta, US
40.133.168.40 AS7029 Windstream Communications LLC 2.58ms from Atlanta, US
199.223.68.56 AS22394 Verizon Business 10.26ms from Dallas, US
172.125.136.8 AS7018 AT&T Enterprises, LLC 2.42ms from Dallas, US
123.25.164.24 AS45899 VNPT Corp 2.62ms from Ho Chi Minh City, VN
104.37.166.184 AS393442 United Electric Cooperative 3.27ms from Kansas City, US
195.147.27.152 AS5413 Wavenet Limited 7.27ms from London, GB
79.112.69.216 AS57269 DIGI SPAIN TELECOM S.A 0.77ms from Madrid, ES
223.82.58.8 AS56045 China Mobile communications corporation 5.14ms from Nanchang, CN
189.99.180.8 AS26599 TELEFÔNICA BRASIL S.A 4.12ms from Osasco, BR
76.105.227.168 AS7922 Comcast Cable Communications, LLC 7.70ms from Portland, US
27.206.49.184 AS4837 CHINA UNICOM China169 Backbone 9.34ms from Qingdao, CN
201.80.96.104 AS28573 Claro NXT Telecomunicacoes Ltda 13.38ms from Rio de Janeiro, BR
188.242.123.168 AS35807 SkyNet Ltd. 0.94ms from Saint Petersburg, RU
47.251.114.104 AS45102 Alibaba (US) Technology Co., Ltd. 0.48ms from Santa Clara, US
13.125.8.120 AS16509 Amazon.com, Inc. 0.16ms from Seoul, KR
1.87.230.248 AS4134 CHINANET-BACKBONE 2.45ms from Xi'an, CN
196.127.2.56 AS36925 MEDITELECOM 3.29ms from Casablanca, MA
99.61.23.8 AS7018 AT&T Enterprises, LLC 12.17ms from Dallas, US
211.245.35.120 AS9318 SK Broadband Co Ltd 2.56ms from Incheon, KR
178.185.36.152 AS12389 PJSC Rostelecom 1.11ms from Krasnoyarsk, RU
156.252.106.72 AS398823 PEG TECH INC 0.30ms from Los Angeles, US
80.59.133.24 AS3352 TELEFONICA DE ESPANA S.A.U. 6.95ms from Madrid, ES
37.206.80.88 AS3269 Telecom Italia S.p.A. 5.00ms from Milan, IT
153.242.55.136 AS4713 NTT DOCOMO BUSINESS,Inc. 8.88ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f2 81.8.153.81
traceroute to 81.8.153.81 (81.8.153.81): 64 hops max, 52 byte packets
4 *
5 *
6 [AS174] 154.54.170.133 1.276 ms
7 [AS174] 154.54.162.129 43.259 ms
8 *
9 [AS174] 154.54.90.73 264.953 ms
10 [AS174] 154.54.72.225 289.319 ms
11 [AS174] 154.54.56.173 285.465 ms
12 [AS174] 154.54.38.210 304.069 ms
13 [AS174] 154.54.61.230 299.298 ms
14 [AS174] 154.54.61.238 320.263 ms
15 [AS174] 130.117.2.62 316.693 ms
16 [AS174] 130.117.2.157 313.981 ms
17 [AS174] 149.11.77.199 325.541 ms
18 [AS57630] 31.12.82.123 315.949 ms
19 *
20 [AS57630] 31.12.82.63 360.836 ms
21 [AS57630] 31.12.81.207 320.504 ms
22 *
23 [AS203428] 81.8.153.81 342.508 ms
Measurement taken from IPinfo ProbeNet in Auckland, NZ
On

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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