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 174,798
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 3 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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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 174,798 domain names hosted across 899 IP addresses on this ASN.

IP Address Domain Domains on this IP
81.19.159.90 ██████████ 2,231
81.19.159.30 ██████████ 1,934
81.19.159.33 ██████████ 1,882
81.19.159.35 ██████████ 1,851
81.19.159.20 ██████████ 1,806
81.19.159.75 ██████████ 1,797
81.19.159.26 ██████████ 1,776
81.19.159.43 ██████████ 1,759
81.19.159.39 ██████████ 1,750
81.19.159.17 ██████████ 1,712

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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
185.164.7.253 AS38955 World4You Internet Services GmbH 1.00ms from Vienna, AT
185.164.4.41 AS38955 World4You Internet Services GmbH 3.16ms from Vienna, AT
81.19.147.137 AS38955 World4You Internet Services GmbH 2.76ms from Vienna, AT
185.16.191.130 AS38955 World4You Internet Services GmbH 0.53ms from Vienna, AT
185.115.185.253 AS38955 World4You Internet Services GmbH 0.59ms from Vienna, AT
81.19.158.1 AS38955 World4You Internet Services GmbH 2.78ms from Vienna, AT
81.19.149.70 AS38955 World4You Internet Services GmbH 2.75ms from Vienna, AT
81.19.157.253 AS38955 World4You Internet Services GmbH 0.64ms from Vienna, AT
81.19.145.34 AS38955 World4You Internet Services GmbH 2.78ms from Vienna, AT
81.19.156.16 AS38955 World4You Internet Services GmbH 3.18ms from Vienna, AT
178.23.83.34 AS38955 World4You Internet Services GmbH 3.09ms from Vienna, AT
81.19.159.45 AS38955 World4You Internet Services GmbH 2.80ms from Vienna, AT
178.23.82.17 AS38955 World4You Internet Services GmbH 3.16ms from Vienna, AT
185.115.184.132 AS38955 World4You Internet Services GmbH 3.55ms from Vienna, AT
185.164.5.3 AS38955 World4You Internet Services GmbH 0.52ms from Vienna, AT
185.164.6.176 AS38955 World4You Internet Services GmbH 3.17ms from Vienna, AT
178.23.85.82 AS38955 World4You Internet Services GmbH 3.28ms from Vienna, AT
81.19.146.56 AS38955 World4You Internet Services GmbH 2.80ms 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
34.214.151.251 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
98.52.54.91 AS7922 Comcast Cable Communications, LLC 8.04ms from Chicago, US
90.231.2.187 AS3301 Telia Company AB 1.12ms from Goeteborg, SE
176.35.215.139 AS5413 Wavenet Limited 3.56ms from London, GB
47.136.26.251 AS5650 Frontier Communications of America, Inc. 6.71ms from Los Angeles, US
185.176.233.11 AS201868 PROSOLUCE SAS 10.86ms from Paris, FR
90.108.201.171 AS3215 Orange S.A. 5.13ms from Paris, FR
90.181.107.107 AS5610 O2 Czech Republic, a.s. 3.67ms from Prague, CZ
52.136.3.59 AS8075 Microsoft Corporation 0.28ms from Quincy, US
99.48.229.219 AS7018 AT&T Enterprises, LLC 3.94ms from San Antonio, US
189.108.67.91 AS10429 TELEFÔNICA BRASIL S.A 0.57ms from Sao Paulo, BR
101.43.8.43 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.70ms from Shanghai, CN
126.147.23.59 AS17676 SoftBank Corp. 2.96ms from Tokyo, JP
115.61.5.139 AS4837 CHINA UNICOM China169 Backbone 3.91ms from Zhengzhou, CN
24.158.43.75 AS20115 Charter Communications LLC 9.23ms from Atlanta, US
97.180.244.59 AS6167 Verizon Business 7.23ms from Greenwood Village, US
68.204.112.251 AS33363 Charter Communications, Inc 9.75ms from Orlando, US
88.175.59.43 AS12322 Free SAS 12.46ms from Paris, FR
60.174.88.203 AS4134 CHINANET-BACKBONE 13.83ms from Wuhan, CN
20.21.110.219 AS8075 Microsoft Corporation 0.24ms from Az Za`ayin, QA
111.198.124.107 AS4808 China Unicom Beijing Province Network 2.59ms from Beijing, CN
155.33.225.187 AS156 Northeastern University 4.14ms from Boston, US
209.239.108.59 AS19008 Perry-Spencer Communications, Inc. 10.16ms from Chicago, US
3.135.234.43 AS16509 Amazon.com, Inc. 0.69ms from Columbus, US
123.153.17.27 AS4837 CHINA UNICOM China169 Backbone 10.89ms from Hangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 81.19.157.253
traceroute to 81.19.157.253 (81.19.157.253): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Vienna, AT
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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