Mosaic Data Services, Inc.
AS203939 is Mosaic Data Services, Inc. (mosaicdataservices.com). It announces 1,792 IPv4 addresses in 3 prefixes, and 2 IPv6 prefixes.
United States· ARIN· allocated 2026-03-05· hosting
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States1,792 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- MOSAIC
- name
- Mosaic Data Services, Inc.
- org
- MDS-109
- org name
- Mosaic Data Services, Inc.
- org address
- 618 Centerpoint Way, #83203, Gaithersburg, MD, 20883
- org city
- Gaithersburg
- org country
- US
- country
- US
- source
- arin
- created
- 2026-03-05
- updated
- 2026-03-05
- abuse name
- Jason Bach
- abuse email
- jbach@mosaicdataservices.com
- abuse phone
- +1-240-399-3900
- abuse kind
- person
- abuse city
- Gaithersburg
- abuse country
- US
- admin name
- Jason Bach
- admin email
- jbach@mosaicdataservices.com
- admin phone
- +1-240-399-3900
- admin kind
- person
- admin city
- Gaithersburg
- admin country
- US
- tech name
- Jason Bach
- tech email
- jbach@mosaicdataservices.com
- tech phone
- +1-240-399-3900
- tech kind
- person
- tech city
- Gaithersburg
- tech country
- US
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.
- watchguard0.45%
- None here
- None here
- None here
- None here
- None here
- Hosting IP1,28071.43%
- None here
- None here
- None here
- SSH IP321.79%
- SMTP IP553.07%
- 2.40%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 23.136.116.0/24 | United States | valid | 18 | 2026-10-02 |
| 185.125.184.0/22 | United States | valid | 18 | 2026-10-02 |
| 185.204.14.0/23 | United States | valid | 18 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2602:f6a7::/36 | United States | valid | 20 | 2026-10-02 |
| 2a06:bc40::/29 | United States | valid | 20 | 2026-10-02 |
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