EMARSYS LLC
BGP inherited
Cluster stats
| Netblocks | 7 · 1,533 IPv4 addresses |
| Registered in | Austria (6) · Hong Kong (1) |
| All fragments | 114 blocks across 19 clusters |
| Cluster ID | 210122214 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-19
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.128.172.0/24 | EMARSYS-NET | RIPE | SUB-ALLOCATED PA | ● high |
| 194.113.24.0/24 | EMARSYS LLC | RIPE | ASSIGNED PA | ● high |
| 194.113.25.0/24 | EMARSYS LLC | RIPE | ASSIGNED PA | ● high |
| 45.128.173.0/24 | EMARSYS-NET | RIPE | SUB-ALLOCATED PA | ● low |
| 195.54.172.0/24 | EMARSYS-NET | RIPE | ASSIGNED PA | ● low |
| 195.54.173.0/24 | EMARSYS-NET | RIPE | ASSIGNED PA | ● low |
| 203.186.13.48/30 | EMARSYS | APNIC | ASSIGNED NON-PORTABLE | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “EMARSYS” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- EMARSYS eMarketing Systems GmbH 45 blocks
- Emarsys North America, Inc 40 blocks
- EMARSYS-US-NET 6 blocks
- EMARSYS-US-NET6 2 blocks
- Emarsys-09-upstreamNet 1 blocks
- EMARSYS-LINK-NET1 1 blocks
- Emarsys-05-upstreamNet 1 blocks
- EMARSYS-LINK-NET2 1 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- SIL-EMARSYS via Hutchison Drei Austria GmbH sub-allocation
- Emarsys 04 upstream via Zayo Infrastructure France SA sub-allocation
- Emarsys 05 upstream via Zayo Infrastructure France SA sub-allocation
- Emarsys 02 upstream via Zayo Infrastructure France SA sub-allocation
- EMARSYS-LINK-NET2 sub-allocation
- Emarsys 09 upstream via Zayo Infrastructure France SA sub-allocation
- EMARSYS-LINK-NET1 sub-allocation
- Emarsys 01 upstream via Zayo Infrastructure France SA sub-allocation
Network trust
what's this?
RPKI hygiene: B
how networks compare →
85.7%
of checked blocks have valid RPKI ROA coverage
(6 of 7)
Possible discrepancies (1)
These blocks are registered to EMARSYS LLC but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 45.128.172.0/24 /24 | authorized for AS396982 — Google LLC |
NIC Handles
AC2009-AP
CH134-AP
DUMY-RIPE
DUMY-RIPE
EMARSYS-MNT
MAINT-HK-CTI
MNT-ESYS
ORG-EL319-RIPE
SL113-AP
lnema-mnt