81.0.244.0/23
AS21430 · WIA spol. s.r.o.
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WHOIS Details
inetnum: 81.0.244.0 - 81.0.245.255 netname: CZ-WIA-20011214 country: CZ org: ORG-Wss1-RIPE admin-c: PU100-RIPE tech-c: PU100-RIPE status: ALLOCATED PA mnt-by: WIA-AS-MNT mnt-by: RIPE-NCC-HM-MNT created: 2022-07-28T08:08:26Z last-modified: 2022-07-28T08:08:26Z source: RIPE abuse-email: abuse@wia.cz abuse-c: WAC9-RIPE abuse-org: ORG-Wss1-RIPE organisation: ORG-Wss1-RIPE org-name: WIA spol. s.r.o. country: CZ org-type: LIR address: Vojtesska 17 address: 110 00 address: Praha 1 address: CZECH REPUBLIC phone: +420 225 372 055 phone: +420 246 035411 fax-no: +420 246 035410 e-mail: noc@wia.cz admin-c: FM1337-RIPE admin-c: PU100-RIPE mnt-by: WIA-AS-MNT mnt-ref: WIA-AS-MNT mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT abuse-c: WAC9-RIPE created: 2004-04-17T11:04:59Z last-modified: 2020-12-16T12:19:39Z source: RIPE person: Pavel Uhliar address: Ceska 9 address: 351 01, Frant. Lazne address: Czech Republic phone: +420 246035411 fax-no: +420 246035410 e-mail: uhliar@wia.cz nic-hdl: PU100-RIPE notify: uhliar@wia.cz created: 2001-10-24T09:03:52Z last-modified: 2015-07-28T18:03:50Z source: RIPE mnt-by: WIA-AS-MNT route: 81.0.244.0/23 descr: CASA to WIA transfer origin: AS21430 mnt-by: CASABLANCA-CORE-MNT mnt-by: WIA-AS-MNT created: 2021-10-07T12:00:11Z last-modified: 2021-10-07T12:00:11Z source: RIPE
Nearby Ranges
BGP prefixes that overlap with 81.0.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 81.0.0.0/18 | AS15704 | XTRA TELECOM S.A. | 16,384 |
| 81.0.128.0/18 | AS2116 | GLOBALCONNECT AS | 16,384 |
| 81.0.192.0/22 | AS15685 | CASABLANCA INT a.s. | 1,024 |
| 81.0.248.0/23 | AS51167 | Contabo GmbH | 512 |
| 81.0.124.0/23 | AS12301 | Invitech ICT Services Kft. | 512 |
| 81.0.88.0/23 | AS12301 | Invitech ICT Services Kft. | 512 |
| 81.0.96.0/23 | AS12301 | Invitech ICT Services Kft. | 512 |
| 81.0.254.0/23 | AS15685 | CASABLANCA INT a.s. | 512 |
| 81.0.242.0/23 | AS204383 | CASABLANCA INT a.s. | 512 |
| 81.0.108.0/23 | AS20845 | DIGI - INVITEL pool | 512 |
| 81.0.122.0/23 | AS20845 | DIGI - INVITEL pool | 512 |
| 81.0.126.0/23 | AS20845 | DIGI - INVITEL pool | 512 |
| 81.0.98.0/23 | AS20845 | DIGI - INVITEL pool | 512 |
| 81.0.210.0/23 | AS21430 | WIA spol. s.r.o. | 512 |
| 81.0.218.0/23 | AS51167 | Contabo GmbH | 512 |
| 81.0.220.0/23 | AS51167 | Contabo GmbH | 512 |
| 81.0.246.0/23 | AS51167 | Contabo GmbH | 512 |
| 81.0.229.0/24 | AS21430 | WIA spol. s.r.o. | 256 |
| 81.0.68.0/24 | AS12301 | Egomnet Kft. | 256 |
| 81.0.119.0/24 | AS12301 | Data center | 256 |
| 81.0.104.0/24 | AS12301 | Datacenter Hosting Internet | 256 |
| 81.0.97.0/24 | AS12301 | Net-Tech Consulting Kft. | 256 |
| 81.0.67.0/24 | AS12301 | Euroweb Internet Service Provider | 256 |
| 81.0.199.0/24 | AS15685 | CASABLANCA INT a.s. | 256 |
| 81.0.217.0/24 | AS15685 | CASABLANCA INT a.s. | 256 |
| 81.0.226.0/24 | AS15685 | NETHOST s.r.o. | 256 |
| 81.0.228.0/24 | AS15685 | CASABLANCA INT a.s. | 256 |
| 81.0.250.0/24 | AS15685 | CASABLANCA INT a.s. | 256 |
| 81.0.227.0/24 | AS21430 | WIA spol. s.r.o. | 256 |
| 81.0.124.0/24 | AS12301 | Deploy Is Kft. | 256 |
| 81.0.230.0/24 | AS204383 | CASABLANCA INT a.s. | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
61 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 81.0.245.229 |
0.64ms from Prague,
CZ
|
|
| 81.0.244.1 |
0.32ms from Prague,
CZ
|
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 |
|---|---|---|
| 5.251.83.119 |
5.64ms from Astana,
KZ
|
|
| 66.25.9.23 |
8.27ms from Dallas,
US
|
|
| 154.92.25.7 |
0.09ms from Johannesburg,
ZA
|
|
| 81.56.244.7 |
4.98ms from Milan,
IT
|
|
| 96.227.146.199 |
9.03ms from Philadelphia,
US
|
|
| 189.237.4.103 |
14.73ms from Phoenix,
US
|
|
| 179.68.73.183 |
14.86ms from Porto Alegre,
BR
|
|
| 179.158.80.151 |
4.81ms from Rio de Janeiro,
BR
|
|
| 13.86.222.247 |
0.58ms from San Jose,
US
|
|
| 13.51.198.151 |
1.06ms from Stockholm,
SE
|
|
| 54.39.200.215 |
0.06ms from Beauharnois,
CA
|
|
| 41.140.23.199 |
5.19ms from Casablanca,
MA
|
|
| 99.22.81.71 |
19.14ms from Chicago,
US
|
|
| 93.234.236.55 |
7.35ms from Frankfurt am Main,
DE
|
|
| 59.149.181.39 |
1.07ms from Hong Kong,
HK
|
|
| 73.155.242.183 |
4.68ms from Houston,
US
|
|
| 143.42.127.71 |
0.14ms from Morris Plains,
US
|
|
| 153.169.145.231 |
2.67ms from Osaka,
JP
|
|
| 100.16.221.231 |
4.77ms from Philadelphia,
US
|
|
| 99.244.241.119 |
7.15ms from Toronto,
CA
|
|
| 99.44.191.119 |
7.39ms from Atlanta,
US
|
|
| 172.238.188.135 |
0.29ms from Chicago,
US
|
|
| 86.158.241.23 |
3.01ms from London,
GB
|
|
| 189.159.89.151 |
1.68ms from Monterrey,
MX
|
|
| 27.215.85.151 |
7.13ms from Qingdao,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Prague, CZ
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.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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