EMERSON a.s.

EMERSON-SE
GLEIF verified
LEI
315700IRWU9QDJQ75X58
Registered name
EMERSON a.s.
Jurisdiction
CZ
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks14
Registered in Sweden (8) · Netherlands (2) · India (1) · Portugal (1) · Russia (1)
All fragments 99 blocks across 41 clusters
Cluster ID208865254
RegistryAPNIC
Owner jurisdictionCZ
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 315700IRWU9QDJQ75X58
Shared handles clustered on 15 shared RIR contact/maintainer handles
Registry names 6 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
14 +2 netblocks since 2026-07-05
2026-07-05 peak 14 2026-07-19

IP Ranges (14)

⬇ export CSV
CIDR Org name Registry Status Confidence
117.252.5.184/29 EMERSON APNIC ASSIGNED NON-PORTABLE ● high
62.200.159.64/29 SE-EMERSON-NET RIPE ASSIGNED PA ● low
62.200.159.72/29 SE-EMERSON-NET RIPE ASSIGNED PA ● low
83.240.157.216/29 EMERSON-NET RIPE ASSIGNED PA ● low
88.131.73.136/29 EMERSON-NET RIPE ASSIGNED PA ● low
212.209.57.128/29 EMERSON-SE RIPE ASSIGNED PA ● low
212.209.57.136/29 EMERSON-SE RIPE ASSIGNED PA ● low
212.209.57.144/29 EMERSON-SE RIPE ASSIGNED PA ● low
212.209.57.152/29 EMERSON-SE RIPE ASSIGNED PA ● low
212.209.57.160/29 EMERSON-SE RIPE ASSIGNED PA ● low
212.209.57.168/29 EMERSON-SE RIPE ASSIGNED PA ● low
212.209.119.192/28 EMERSON-SE RIPE ASSIGNED PA ● low
217.148.220.40/30 Emerson RIPE ASSIGNED PA ● low
2a00:2381:37ab::/48 EMERSON-GROUP-LTD RIPE AGGREGATED-BY-LIR ● low

Network trust

what's this?
RPKI hygiene: D how networks compare →
35.7% of checked blocks have valid RPKI ROA coverage (5 of 14)
Possible discrepancies (1)

These blocks are registered to EMERSON-SE 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.

2a00:2381:37ab::/48 /48 authorized for AS2856 — British Telecommunications Limited

NIC Handles

AB1061-AP AS15525-MNT AS1826-AP AS1827-AP BTNET-MNT CDN1-AP DUMY-RIPE DUMY-RIPE EU-IBM-NIC-MNT MAINT-IN-DOT NC83-AP NIG5-AP +3 more