AS30900
Sternforth Ltd. trading as WebWorld · webworld.ie
Ireland
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Sign up for free ›AS30900 – Sternforth Ltd. trading as WebWorld
| Field | Value |
|---|---|
| Country |
Ireland
|
| Website | webworld.ie |
| Hosted domains | 11,469 |
| IPv4 addresses | 15,360 |
| IPv6 addresses | 79,229,371,440,083,952,629,200,000,000 |
| ASN type | Hosting |
| Registry | ripe |
| Allocated | 22 years ago on Jan 08, 2004 |
| Updated | 6 months ago on Nov 05, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 217.115.112.0/20 | Sternforth Ltd. trading as WebWorld | 4,096 |
| 83.138.8.0/21 | Sternforth Ltd. trading as WebWorld | 2,048 |
| 185.108.128.0/22 | Sternforth Ltd. trading as WebWorld | 1,024 |
| 185.152.4.0/22 | Professional Granite Consulting Ltd | 1,024 |
| 185.176.128.0/22 | Synthetel Corporation | 1,024 |
| 77.47.213.0/24 | User Association of Ukrainian Research and Academic Network URAN | 256 |
| 82.21.218.0/24 | Private Customer | 256 |
| 82.21.248.0/24 | Private Customer | 256 |
| 82.22.214.0/24 | Private Customer | 256 |
| 82.22.223.0/24 | Private Customer | 256 |
| 82.22.248.0/24 | Private Customer | 256 |
| 82.23.202.0/24 | Private Customer | 256 |
| 82.23.225.0/24 | Private Customer | 256 |
| 82.23.238.0/24 | Private Customer | 256 |
| 82.24.221.0/24 | Private Customer | 256 |
| 82.24.237.0/24 | Private Customer | 256 |
| 82.24.248.0/24 | Private Customer | 256 |
| 82.25.213.0/24 | Private Customer | 256 |
| 82.25.215.0/24 | Private Customer | 256 |
| 82.25.235.0/24 | Private Customer | 256 |
| 82.25.248.0/24 | Private Customer | 256 |
| 82.26.248.0/24 | Private Customer | 256 |
| 82.26.249.0/24 | Private Customer | 256 |
| 82.27.249.0/24 | Private Customer | 256 |
| 82.29.214.0/24 | Private Customer | 256 |
| 82.29.235.0/24 | Private Customer | 256 |
| 82.29.247.0/24 | Private Customer | 256 |
| 82.29.248.0/24 | Private Customer | 256 |
| 83.138.15.0/24 | Sternforth Limited t/a Web World | 256 |
| 195.178.151.0/24 | User Association of Ukrainian Research and Academic Network URAN | 256 |
| Netblock | Company |
|---|---|
| 2a01:6280::/32 | Sternforth Ltd. trading as WebWorld |
| 2a11:840:27::/48 | BrainStorm Network, Inc |
WHOIS Details
ASHandle: AS30900
OrgID: AS30900
ASName: AS30900
ASNumber: AS30900
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 11,469 domain names hosted across 550 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 185.108.130.131 | ██████████ | 365 |
| 217.115.115.198 | ██████████ | 344 |
| 83.138.8.80 | ██████████ | 305 |
| 217.115.119.179 | ██████████ | 297 |
| 83.138.8.118 | ██████████ | 295 |
| 217.115.112.33 | ██████████ | 286 |
| 185.108.130.133 | ██████████ | 267 |
| 217.115.119.176 | ██████████ | 248 |
| 83.138.8.106 | ██████████ | 243 |
| 217.115.113.22 | ██████████ | 224 |
Peers
There are 14 peers for this ASN.
| Peers | Name |
|---|---|
| AS12969 | Vodafone Iceland |
| AS13237 | euNetworks GmbH |
| AS212895 | Johannes Ernst |
| AS31122 | Digiweb ltd |
| AS3303 | Swisscom (Switzerland) Ltd |
| AS36236 | NetActuate, Inc |
| AS39120 | Convergenze S.p.A. |
| AS39122 | Blacknight Internet Solutions Limited |
| AS4455 | IX Reach Ltd |
| AS56911 | Warian S.R.L. |
| AS6204 | INTERKVM HOST SRL |
| AS6830 | Liberty Global Europe Holding B.V. |
| AS6939 | Hurricane Electric LLC |
| AS9002 | RETN Limited |
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There is 1 peer for this ASN.
| Downstreams | Name |
|---|---|
| AS212895 | Johannes Ernst |
Pingable IPs
51 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 82.24.248.101 |
0.24ms from Dublin,
IE
|
|
| 82.26.249.2 |
0.21ms from Dublin,
IE
|
|
| 82.29.248.1 |
0.98ms from Dublin,
IE
|
|
| 82.29.235.2 |
0.28ms from Dublin,
IE
|
|
| 217.115.123.189 |
0.31ms from Dublin,
IE
|
|
| 217.115.114.240 |
0.25ms from Dublin,
IE
|
|
| 217.115.125.1 |
0.91ms from Dublin,
IE
|
|
| 2a11:840:27:1b::99aa:4e9d |
0.01ms from Dublin,
IE
|
|
| 82.22.223.1 |
0.54ms from Dublin,
IE
|
|
| 83.138.8.19 |
0.29ms from Dublin,
IE
|
|
| 83.138.11.4 |
0.43ms from Dublin,
IE
|
|
| 185.108.129.183 |
0.02ms from Dublin,
IE
|
|
| 82.25.248.2 |
0.23ms from Dublin,
IE
|
|
| 82.22.248.1 |
0.96ms from Dublin,
IE
|
|
| 217.115.112.10 |
0.26ms from Dublin,
IE
|
|
| 82.23.202.1 |
1.04ms from Dublin,
IE
|
|
| 83.138.13.34 |
0.23ms from Dublin,
IE
|
|
| 82.25.235.1 |
1.05ms from Dublin,
IE
|
|
| 217.115.120.66 |
0.17ms from Dublin,
IE
|
|
| 185.176.128.2 |
0.29ms from Dublin,
IE
|
|
| 82.29.247.23 |
0.24ms from Dublin,
IE
|
|
| 2a01:6280:6::2 |
0.57ms from Dublin,
IE
|
|
| 83.138.12.46 |
0.20ms from Dublin,
IE
|
|
| 82.21.248.1 |
0.99ms from Dublin,
IE
|
|
| 82.26.248.101 |
0.24ms from Dublin,
IE
|
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 |
|---|---|---|
| 154.249.199.228 |
11.90ms from Algiers,
DZ
|
|
| 171.17.128.84 |
0.75ms from Amsterdam,
NL
|
|
| 137.83.89.36 |
16.56ms from Chicago,
US
|
|
| 73.222.20.20 |
7.25ms from Fremont,
US
|
|
| 120.83.255.212 |
6.43ms from Guangzhou,
CN
|
|
| 212.119.48.36 |
10.33ms from Madrid,
ES
|
|
| 88.1.40.116 |
1.45ms from Madrid,
ES
|
|
| 78.140.11.196 |
4.43ms from Novosibirsk,
RU
|
|
| 203.153.230.164 |
0.55ms from Perth,
AU
|
|
| 44.192.80.4 |
0.38ms from Reston,
US
|
|
| 35.174.19.212 |
0.38ms from Reston,
US
|
|
| 119.23.58.20 |
1.52ms from Shenzhen,
CN
|
|
| 83.181.117.4 |
16.90ms from Vilnius,
LT
|
|
| 46.251.36.212 |
2.09ms from Vilnius,
LT
|
|
| 40.76.123.36 |
0.47ms from Ashburn,
US
|
|
| 97.148.84.116 |
12.00ms from Atlanta,
US
|
|
| 181.3.188.68 |
8.35ms from Buenos Aires,
AR
|
|
| 87.218.63.132 |
14.46ms from Madrid,
ES
|
|
| 189.114.179.148 |
4.87ms from Osasco,
BR
|
|
| 125.61.82.212 |
9.76ms from Seoul,
KR
|
|
| 113.196.40.196 |
0.62ms from Taipei,
TW
|
|
| 109.172.242.212 |
0.74ms from Tbilisi,
GE
|
|
| 97.82.183.148 |
12.33ms from Atlanta,
US
|
|
| 101.30.179.180 |
10.12ms from Beijing,
CN
|
|
| 111.162.51.36 |
5.02ms from Beijing,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Dublin, IE
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 AS30900 at robtex.
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