AS215511
Underscore S.r.l.
AS215511 is Underscore S.r.l. (underscore.sm). It announces 256 IPv4 addresses in 1 prefixes, and 0 IPv6 prefixes.
San Marino· RIPE· allocated 2024-02-13· business
256
IPv4 addresses announced
1
IPv4 prefixes
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
256
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.
- Italy256 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SA-CONSULTING-SPA-SORG
- name
- Underscore S.r.l.
- org
- ORG-US130-RIPE
- org name
- Underscore S.r.l.
- org address
- Strada Rovereta, 42, 47891, Falciano, SAN MARINO
- org country
- SM
- country
- SM
- source
- ripe
- status
- ASSIGNED
- created
- 2024-02-13
- updated
- 2025-12-15
- maintainer
- RIPE-NCC-END-MNT|lir-sm-underscore-1-MNT
- abuse name
- Abuse-C Role
- abuse email
- lir@underscore.sm
- 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.
- 2.73%
- None here
- None here
- None here
- None here
- None here
- Hosting IP256100.00%
- None here
- None here
- None here
- 1.17%
- None here
- 2.34%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 185.159.90.0/24 | Italy | valid | 17 | 2026-10-02 |
00 · Evaluate
Test the real build first.
An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.
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, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.