AS57237
Heros Communication Holding Ltd.
AS57237 is Heros Communication Holding Ltd. (heros-bg.net). It announces 512 IPv4 addresses in 2 prefixes, and 0 IPv6 prefixes.
Bulgaria· RIPE NCC· allocated 2011-08-30· ISP
512
IPv4 addresses announced
2
IPv4 prefixes
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
512
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Bulgaria512 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- HEROS-AS
- name
- Heros Communication Holding Ltd.
- org
- ORG-HCH2-RIPE
- org name
- Heros Communication Holding Ltd.
- org address
- 3 Hristo Botev blvd., 9000 Varna, Bulgaria
- org country
- BG
- country
- BG
- source
- ripe
- status
- ASSIGNED
- created
- 2011-08-30
- updated
- 2021-03-20
- maintainer
- RIPE-NCC-END-MNT|BGWAN-MNT
- abuse name
- Abuse Contact
- abuse email
- callcenter@heros-bg.net
- abuse kind
- role
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- None here
- Rainproxy0.20%
- None here
- None here
- None here
- None here
- None here
- Hosting IP25650.00%
- None here
- None here
- None here
- None here
- SSH IP214.10%
- SMTP IP101.95%
- 0.98%
- Web IP326.25%
- 0.39%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 194.12.235.0/24 | Bulgaria | Valid | 17 | 2026-10-02 |
| 194.12.243.0/24 | Bulgaria | Valid | 17 | 2026-10-02 |
00 · Evaluate
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01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.