Autonomous system
AS204411 BIGBANK
Unclassified RIPE
Summary
Bigbank AS
bank business estonia
BIGBANK is the autonomous system for Bigbank AS, an Estonian bank headquartered in Tallinn.
What it's used for
- The address space is registered under the netname
EE-BIGBANK-20171206with registrantBigbank AS, indicating internal corporate infrastructure. - The AS announces a single IPv4 prefix,
185.235.160.0/22, comprising 1024 addresses, and maintains 3 observed routing neighbours. - As a financial institution, this network carries traffic for internal banking operations, employee access, and secure backend services rather than public consumer internet access.
Notable
- The RDAP registrant
Bigbank ASmatches the AS holder, confirming direct ownership of the address space. - The inventory consists of a single contiguous /22 block, typical for a corporate estate requiring a dedicated, manageable range of public IP addresses.
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
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-28, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 1.02K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| EE | Estonia | 1 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS204411- Registry name
- BIGBANK
- Registrant
- ee-bigbank-1-mnt
- Abuse contact
- abuse@bigbank.ee
- Registered
- 2018-03-15
- Last changed
- 2018-09-04
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 4 valid, 0 with no ROA
- ROAs
- 5 authorising AS204411
- ASPA
- no ASPA record
- IRR
- 100% registered · 4 of 4 announcements
- Route objects
- 5 naming AS204411
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: 448 networks and 1,849 prefixes, as published 2026-10-29. 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