Data as of Nov 10, 2026
77.78.68.0/24
No anonymizer space · no proxy exits in 30 daysWIA spol. s.r.o.
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 77. | 1,536 | CZ-WIA-20070227 | WIA spol. s.r.o. (ORG-WSS1-RIPE) · CZ | ALLOCATED PA | Jul 28, 2022 | abuse@ |
| └ 77.78.68.8/30 | 4 | NM-MEDIALIST-NAPANKRACI | Media:list s.r.o. | ASSIGNED PA | Jun 10, 2026 | abuse@ via CZ-WIA-20070227 |
| └ 77.78.68.20/31 | 2 | NM-NEDORI-AMERICKA | nedori s.r.o. | ASSIGNED PA | Oct 15, 2024 | abuse@ via CZ-WIA-20070227 |
| └ 77.78.68.72/30 | 4 | NM-GOLDENGATE-KOLIN | GOLDEN GATE CZ a.s. | ASSIGNED PA | Feb 1, 2023 | abuse@ via CZ-WIA-20070227 |
| └ 77.78.68.76/30 | 4 | NM-VAFO-PLZENSKA-CHRASTANY | VAFO Production s.r.o. | ASSIGNED PA | Mar 24, 2026 | abuse@ via CZ-WIA-20070227 |
| └ 77.78.68.112/30 | 4 | NM-PORTAMEDICA-OPLETALOVA | Porta Medica s.r.o. | ASSIGNED PA | Sep 13, 2022 | abuse@ via CZ-WIA-20070227 |
| └ 77.78.68.144/30 | 4 | NM-SMARTY-IWANT-VACLAVSKE | Smarty CZ a.s. | ASSIGNED PA | Jun 16, 2023 | abuse@ via CZ-WIA-20070227 |
| └ 77.78.68.148/30 | 4 | NM-MMC-OLBRACHTOVA | MMC - Moravia Marketing Company, s.r.o. | ASSIGNED PA | Sep 8, 2022 | abuse@ via CZ-WIA-20070227 |
| └ 77.78.68.188/30 | 4 | NM-DAKURA-NARODNIOBRANY | DAKURA, s.r.o. | ASSIGNED PA | Nov 26, 2025 | abuse@ via CZ-WIA-20070227 |
| └ 77.78.68.232/30 | 4 | NM-108AGENCY-PRIBENICKA | 108 AGENCY, s.r.o. | ASSIGNED PA | Dec 10, 2020 | abuse@ via CZ-WIA-20070227 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 222 | 87% | 8 | |
| Business | 34 | 13% | 9 |
Network & registry
Announced by
Covering announcement 77.78.68.0/23
- Prefix
- 77.78.68.0/23
- Announced by
- AS21430 WIA spol. s.r.o.
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- CZ-WIA-20070227
- Registrant
- WIA spol. s.r.o.
- RIR
- RIPE NCC
Origin network
AS21430
CZ
- Name
- WIA spol. s.r.o.
- Type
- Internet provider
- Registered
- Dec 7, 2001
- Domain
- wia.cz
- Website
- www.wia.cz/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 77.78.68.0/23
77.78.68.0/23
Routing history
- Pattern
- Stable
- First seen
- Oct 2021
- Current origin since
- Oct 2021 · 5.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 77.78.68.0/23 | AS21430 | /23 | RIPE | RPKI valid |
IRR
Route objects on 77.78.68.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS21430 | RIPE | CASA to WIA transfer | CASABLANCA-CORE-MNT WIA-AS-MNT | Oct 7, 2021 |
Whois
Registration for this announcement
- Range
- 77.
78. 64. 0 - 77. 78. 69. 255 - Netname
- CZ-WIA-20070227
- Registrant
- WIA spol. s.r.o.
- Registrant country
- CZ
- Organization
- WIA spol. s.r.o. (ORG-WSS1-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Jul 28, 2022
- Updated
- Jul 28, 2022
- Maintainer
- WIA-AS-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Feb 27, 2007
- Status
- assigned
Report abuse
Abuse contact
- abuse@
wia. cz - Name
- WIA Abuse Contact
- Handle
- WAC9-RIPE