Autonomous system
AS15935 HA-VEL-LOCAL-AS Czech republic
Unclassified RIPE
Summary
ha-vel internet
isp telecom transit
One hundred and sixty-two neighbours, and the country's name spelled out in the AS handle with a lower-case second word.
What it's used for
- A provider's network. Eight IPv4 prefixes and three IPv6 prefixes announced from Czechia, fifty thousand four hundred and thirty-two addresses, across one hundred and sixty-two observed BGP neighbours.
Notable
- Seven netnames follow one template exactly: a country code, the brand with its internal hyphen kept, and a date. The dates run from a
20001106block to one taken nearly two decades later. - The eighth block belongs to a different company entirely, with its own netname, its own registrant and a third company's abuse role.
- The handle inserts the word for a local network before the letters for an autonomous system, then spells out the country with the second word in lower case.
- The company writes its own name in lower case throughout, legal form included.
- Two of the three IPv6 prefixes are
/48s from the same range, allocated separately rather than as one block, and the third is a/32. - One of eighteen queried addresses answered, on a domain matching neither the holder nor any netname.
Interesting
- A hundred and sixty-two neighbours for fifty thousand addresses puts this network among the most connected of its size in this range. That ratio is what a regional provider looks like when its country has a large, open exchange and peering is close to free.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 2 exchanges in 2 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| NIX.CZ - Neutral Internet eXchange for the Czech Republic | Prague, Czech Republic | 91.210.16.45 |
| Slovak Internet eXchange Bratislava | Bratislava, Slovakia | 192.108.148.180 |
Transit providers
14 upstream, 15 downstream and 51 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 8 prefixes · 50.43K addresses IPv6 3 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CZ | Czechia | 11 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS15935- Registry name
- HA-VEL-LOCAL-AS
- Registrant
- CZ-HA-VEL-MNT
- Abuse contact
- servis@ha-vel.cz
- Registered
- 2002-08-30
- Last changed
- 2026-10-01
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 94% valid · 15 valid, 1 with no ROA
- ROAs
- 22 authorising AS15935
- ASPA
- 4 declared providers
- IRR
- 100% registered · 16 of 16 announcements
- Route objects
- 13 naming AS15935
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 431 networks and 1,768 prefixes, as published 2026-10-12. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere