AS number details

AS38955

World4You Internet Services GmbH  ·  world4you.com

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AS38955 – World4You Internet Services GmbH

Field Value
Country Austria
Website world4you.com
Hosted domains 177,158
Number of IPv4 6,144
Number of IPv6 633,825,300,114,114,700,748,351,602,688
ASN type Hosting
Registry ripe
Allocated 20 years ago on Nov 18, 2005
Updated 4 months ago on May 28, 2025
Netblock Company Num of IPs
178.23.80.0/22 World4You Internet Services GmbH 1,024
178.23.84.0/23 World4You Internet Services GmbH 512
178.23.86.0/23 World4You.com Vienna Rootservers 512
185.115.184.0/23 World4You Internet Services GmbH 512
185.164.4.0/23 World4You Internet Services GmbH 512
185.164.6.0/23 World4You Internet Services GmbH 512
81.19.156.0/23 World4You.com Rootserver BTC 512
185.16.191.0/24 World4You Internet Services GmbH 256
81.19.145.0/24 World4You.com Internet Services GmbH 256
81.19.146.0/24 World4You.com Infrastructure 256
81.19.147.0/24 World4You.com SSL Hosts 256
81.19.149.0/24 World4You.com Infrastructure 256
81.19.150.0/24 World4You.com VPS 256
81.19.158.0/24 World4You.com SSL Hosts 256
81.19.159.0/24 World4You.com SNI01 256

Netblock Company
2a0a:7c00::/29 World4You Internet Services GmbH
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS38955
                                                OrgID:          AS38955
                                                ASName:         AS38955
                                                ASNumber:       AS38955
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 177,158 domain names hosted across 897 IP addresses on this ASN.

IP Address Domain Domains on this IP
81.19.159.90 ██████████ 2,232
81.19.159.30 ██████████ 1,939
81.19.159.33 ██████████ 1,900
81.19.159.35 ██████████ 1,855
81.19.159.20 ██████████ 1,803
81.19.159.75 ██████████ 1,792
81.19.159.26 ██████████ 1,779
81.19.159.43 ██████████ 1,757
81.19.159.39 ██████████ 1,742
81.19.159.17 ██████████ 1,717

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS8560 IONOS SE
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS8560 IONOS SE
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
81.19.147.219 AS38955 World4You Internet Services GmbH 2.83ms from Vienna, AT
185.115.184.132 AS38955 World4You Internet Services GmbH 3.65ms from Vienna, AT
185.16.191.130 AS38955 World4You Internet Services GmbH 0.55ms from Vienna, AT
81.19.158.1 AS38955 World4You Internet Services GmbH 2.76ms from Vienna, AT
81.19.157.253 AS38955 World4You Internet Services GmbH 0.60ms from Vienna, AT
81.19.146.176 AS38955 World4You Internet Services GmbH 2.80ms from Vienna, AT
81.19.145.87 AS38955 World4You Internet Services GmbH 2.82ms from Vienna, AT
178.23.85.81 AS38955 World4You Internet Services GmbH 3.22ms from Vienna, AT
185.164.7.253 AS38955 World4You Internet Services GmbH 0.90ms from Vienna, AT
81.19.156.221 AS38955 World4You Internet Services GmbH 3.19ms from Vienna, AT
185.164.4.41 AS38955 World4You Internet Services GmbH 3.16ms from Vienna, AT
81.19.159.45 AS38955 World4You Internet Services GmbH 2.83ms from Vienna, AT
185.164.6.210 AS38955 World4You Internet Services GmbH 3.17ms from Vienna, AT
178.23.82.17 AS38955 World4You Internet Services GmbH 3.42ms from Vienna, AT
185.115.185.253 AS38955 World4You Internet Services GmbH 0.59ms from Vienna, AT
178.23.83.32 AS38955 World4You Internet Services GmbH 2.94ms from Vienna, AT
81.19.149.68 AS38955 World4You Internet Services GmbH 2.83ms from Vienna, AT
185.164.5.3 AS38955 World4You Internet Services GmbH 0.61ms from Vienna, AT

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
43.130.191.91 AS132203 Tencent Building, Kejizhongyi Avenue 0.18ms from Ashburn, US
107.182.153.123 AS14480 County of Orangeburg 13.55ms from Atlanta, US
86.124.85.155 AS8708 DIGI ROMANIA S.A. 0.77ms from Bucharest, RO
192.136.236.171 AS11427 Charter Communications Inc 15.08ms from Dallas, US
93.227.199.251 AS3320 Deutsche Telekom AG 6.22ms from Duesseldorf, DE
92.236.33.139 AS5089 Virgin Media Limited 5.42ms from London, GB
89.83.28.75 AS5410 Bouygues Telecom SA 11.35ms from Marseille, FR
90.9.115.251 AS3215 Orange S.A. 10.50ms from Milan, IT
109.170.44.27 AS12714 PJSC MegaFon 1.94ms from Moscow, RU
138.226.125.11 AS6079 RCN 1.50ms from New York City, US
119.230.183.123 AS17511 OPTAGE Inc. 1.56ms from Osaka, JP
123.1.100.251 AS18126 Chubu Telecommunications Company, Inc. 10.23ms from Osaka, JP
41.226.202.251 AS37705 TOPNET 7.79ms from Palermo, IT
90.108.201.171 AS3215 Orange S.A. 5.14ms from Paris, FR
187.133.208.27 AS8151 UNINET 11.46ms from Santiago de Queretaro, MX
121.5.227.27 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.66ms from Shanghai, CN
115.61.5.139 AS4837 CHINA UNICOM China169 Backbone 4.41ms from Zhengzhou, CN
72.108.123.27 AS6167 Verizon Business 11.40ms from Dallas, US
51.37.141.11 AS15502 Vodafone Ireland Limited 3.87ms from Dublin, IE
180.184.200.251 AS137718 Beijing Volcano Engine Technology Co., Ltd. 2.01ms from Guangzhou, CN
38.239.45.123 AS134548 DXTL Tseung Kwan O Service 0.73ms from Hong Kong, HK
78.148.182.187 AS13285 TalkTalk Communications Limited 7.51ms from London, GB
80.229.171.155 AS6871 Plusnet 2.98ms from London, GB
37.230.72.251 AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL 7.41ms from Madrid, ES
201.227.46.91 AS11556 Cable & Wireless Panama 9.14ms from Panama, PA

Traceroute

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

$
traceroute -a -n -q1 -f4 185.164.5.142
traceroute to 185.164.5.142 (185.164.5.142): 64 hops max, 52 byte packets
4 [AS50673] 185.8.177.34 0.767 ms
5 *
6 *
7 *
8 [AS38955] 185.164.5.142 32.371 ms
Measurement taken from IPinfo ProbeNet in Meppel, NL
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 AS38955 at robtex.

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