Autonomous system
AS40998 CERTSIGN
Unclassified RIPE
Summary
certSIGN S.A.
business software enterprise
The AS handle CERTSIGN is held by certSIGN S.A.
What it's used for
- The address space carries corporate infrastructure, evidenced by the netname
CERTSIGNon both announced prefixes. - The inventory consists of 512 IPv4 addresses across 2 prefixes, with 2 observed neighbours, indicating a small-scale internal corporate estate rather than a transit or access network.
- Traffic from this AS represents the company's own operations, including web endpoints and API services for its digital signature and document management products.
Notable
- Registrants align with the announcer, listing
ABUSE ICI LIRandCERTSIGN S.A.; CERTSIGN SAfor the respective prefixes. - The address inventory is compact, comprising two /24 blocks located in Romania.
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 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 512 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RO | Romania | 2 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS40998- Registry name
- CERTSIGN
- Registrant
- CERTSIGN-MNT
- Abuse contact
- sysadmin@certsign.ro
- Registered
- 2006-05-29
- Last changed
- 2024-08-25
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 50% valid · 1 valid, 1 with no ROA
- ROAs
- 1 authorising AS40998
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 2 naming AS40998
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: 442 networks and 1,773 prefixes, as published 2026-10-13. 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