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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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 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
81.19.157.253 AS38955 World4You Internet Services GmbH 0.64ms from Vienna, AT
178.23.83.34 AS38955 World4You Internet Services GmbH 3.09ms from Vienna, AT
185.164.5.3 AS38955 World4You Internet Services GmbH 0.52ms from Vienna, AT
81.19.156.16 AS38955 World4You Internet Services GmbH 3.18ms from Vienna, AT
185.16.191.130 AS38955 World4You Internet Services GmbH 0.53ms from Vienna, AT
81.19.147.137 AS38955 World4You Internet Services GmbH 2.76ms from Vienna, AT
185.115.184.132 AS38955 World4You Internet Services GmbH 3.55ms from Vienna, AT
81.19.146.56 AS38955 World4You Internet Services GmbH 2.80ms from Vienna, AT
185.115.185.253 AS38955 World4You Internet Services GmbH 0.59ms from Vienna, AT
178.23.82.17 AS38955 World4You Internet Services GmbH 3.16ms from Vienna, AT
81.19.149.70 AS38955 World4You Internet Services GmbH 2.75ms from Vienna, AT
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
81.19.158.1 AS38955 World4You Internet Services GmbH 2.78ms from Vienna, AT
81.19.145.34 AS38955 World4You Internet Services GmbH 2.78ms from Vienna, AT
185.164.6.176 AS38955 World4You Internet Services GmbH 3.17ms from Vienna, AT
81.19.159.45 AS38955 World4You Internet Services GmbH 2.80ms from Vienna, AT
178.23.85.82 AS38955 World4You Internet Services GmbH 3.28ms 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
2.132.14.187 AS9198 JSC Kazakhtelecom 2.06ms from Almaty, KZ
24.204.181.91 AS11904 AcenTek 11.68ms from Chicago, US
24.15.127.219 AS7922 Comcast Cable Communications, LLC 6.27ms from Chicago, US
23.215.49.203 AS20940 Akamai International B.V. 0.49ms from Dallas, US
97.134.184.75 AS6167 Verizon Business 14.29ms from Dallas, US
113.179.88.75 AS45899 VNPT Corp 3.56ms from Hanoi, VN
78.182.189.171 AS9121 Turk Telekomunikasyon Anonim Sirketi 7.81ms from Istanbul, TR
3.160.162.75 AS16509 Amazon.com, Inc. 0.18ms from Johannesburg, ZA
2.99.25.59 AS13285 TalkTalk Communications Limited 1.44ms from London, GB
47.158.254.91 AS5650 Frontier Communications of America, Inc. 3.87ms from Los Angeles, US
167.82.234.27 AS54113 Fastly, Inc. 0.20ms from Manila, PH
79.37.15.219 AS3269 Telecom Italia S.p.A. 9.74ms from Milan, IT
79.12.48.171 AS3269 Telecom Italia S.p.A. 3.87ms from Milan, IT
185.138.39.43 AS34758 Axera SpA 8.24ms from Milan, IT
121.81.224.59 AS17511 OPTAGE Inc. 2.27ms from Osaka, JP
150.162.37.251 AS263300 Universidade Federal de Santa Catarina 6.37ms from Porto Alegre, BR
222.173.114.91 AS4134 CHINANET-BACKBONE 2.06ms from Qingdao, CN
179.134.60.107 AS26599 TELEFÔNICA BRASIL S.A 4.43ms from Rio de Janeiro, BR
179.158.49.59 AS28573 Claro NXT Telecomunicacoes Ltda 1.16ms from Rio de Janeiro, BR
104.165.19.187 AS20473 The Constant Company, LLC 0.14ms from Sydney, AU
139.175.66.235 AS4780 Digital United Inc. 1.23ms from Taipei, TW
170.187.222.171 AS63949 Akamai Connected Cloud 0.13ms from Tokyo, JP
115.61.5.139 AS4837 CHINA UNICOM China169 Backbone 3.91ms from Zhengzhou, CN
24.89.11.251 AS14291 Antietam Broadband 4.34ms from Ashburn, US
120.61.138.11 AS9829 National Internet Backbone 12.10ms from Bengaluru, IN

Traceroute

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

$
traceroute -a -n -q1 -f5 -m8 178.23.82.140
traceroute to 178.23.82.140 (178.23.82.140): 8 hops max, 52 byte packets
5 [] 80.81.192.123 5.397 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Zuerich, CH
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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