Autonomous system
AS15208 Servicio de Impuestos Internos
Unclassified LACNIC
Summary
Servicio de Impuestos Internos
government finance
The netname is not a name at all: it is the address range, written out with spaces.
What it's used for
- A national tax authority's network. Two IPv4 prefixes announced from Chile, no IPv6, and five observed BGP neighbours.
Notable
- Both netnames are the first and last address of the block, separated by a hyphen with a space on each side, so the field holds a range rather than an identifier.
- Spaces inside a netname break the assumption most tooling makes, that the value is a single token.
- The registrant is the agency itself on both blocks, spelled identically.
- The two prefixes are adjacent, a
/24sitting immediately below a/23. - Six addresses were queried for reverse DNS and none returned a name.
Interesting
- A registry that puts the range in the name field has decided the name adds nothing, and it is hard to argue. The range is already known from the block, so the label is guaranteed accurate and guaranteed useless, which is the opposite failure to the netnames elsewhere in this range that encode a different address entirely.
- Seven hundred addresses for a country's tax administration is a small public footprint, which fits an agency whose systems face citizens through a handful of services and keep everything else internal.
- Five upstreams for two blocks is a lot of redundancy, and for a tax authority with filing deadlines that is the point.
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 2026-10-30, 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 · 768 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CL | Chile | 2 |
Registry
Allocation record
- Registry
- LACNIC
- Handle
AS15208- Registry name
- 15208
- Registrant
- Servicio de Impuestos Internos
- Abuse contact
- jorge.cofre@sii.cl
- Registered
- 2000-04-04
- Last changed
- 2004-02-17
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 3 valid, 0 with no ROA
- ROAs
- 3 authorising AS15208
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 10 naming AS15208
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: 447 networks and 1,849 prefixes, as published 2026-10-30. 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