SES ASTRA

SES ASTRA S.A.
Data as of 2026-08-16
GLEIF verified
Complete entity footprint
3 linked clusters · 279 netblocks · 250,232 IPv4 addresses · 22 IPv6 prefixes
This organisation's clusters combined by evidence — shared GLEIF corporate family — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
LEI
529900F6Q8FIHNI15F07
Registered name
SES ASTRA
Jurisdiction
LU
Ultimate parent
SES
5493008JPA4HYMH1HX51
Cluster stats
Netblocks251 · 241,008 IPv4 addresses
IPv6 20 prefixes (largest 2a04:38c0::/29)
Registered in United States (109) · Luxembourg (75) · Hong Kong (26) · Germany (6) · PE (3) · Australia (2)
All fragments 257 blocks across 2 clusters
Cluster ID222372012
RegistryBGP
Owner jurisdictionLU
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 529900F6Q8FIHNI15F07
Shared handles clustered on 18 shared RIR contact/maintainer handles
Registry names 7 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

8 weekly snapshots · JSON
256 -4 netblocks since 2026-07-05
2026-07-05 peak 260 2026-08-16

IP Ranges (251)

showing 50 of 251 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
27.106.192.120/32 SES ASTRA PEERINGDB ASSIGNED ● high
27.111.228.110/32 SES ASTRA PEERINGDB ASSIGNED ● high
37.49.236.135/32 SES ASTRA PEERINGDB ASSIGNED ● high
38.52.172.0/22 SES ASTRA S.A. BGP ANNOUNCED ● high
63.210.60.0/23 SES ASTRA S.A. BGP ANNOUNCED ● high
64.110.51.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
64.110.52.0/23 SES ASTRA S.A. BGP ANNOUNCED ● high
64.110.54.0/23 SES ASTRA S.A. BGP ANNOUNCED ● high
64.110.56.0/22 SES ASTRA S.A. BGP ANNOUNCED ● high
64.110.60.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
64.110.61.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
64.110.140.0/22 SES ASTRA S.A. BGP ANNOUNCED ● high
64.110.148.0/22 SES ASTRA S.A. BGP ANNOUNCED ● high
64.110.154.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
64.110.155.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
64.110.156.0/23 SES ASTRA S.A. BGP ANNOUNCED ● high
64.110.158.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
64.110.160.0/20 SES ASTRA S.A. BGP ANNOUNCED ● high
64.110.176.0/20 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.0.0/23 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.0.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.2.0/23 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.4.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.5.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.7.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.9.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.10.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.14.0/23 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.14.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.16.0/21 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.24.0/22 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.28.0/22 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.29.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.32.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.34.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.35.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.36.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.37.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.39.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.40.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.41.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.42.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.44.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.48.0/21 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.48.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.49.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.50.0/23 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.52.0/23 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.60.0/23 SES ASTRA S.A. BGP ANNOUNCED ● high
66.133.61.0/24 SES ASTRA S.A. BGP ANNOUNCED ● high

IPv6 ranges (20)

showing the 15 largest allocations
CIDR
2a04:38c0::/29
2a05:30c0::/29
2604:5700::/32
2a02::/32
2604:5700:4000::/35
2001:43f8:6d1::118/128
2001:504:0:2:0:1:2684:1/128
2001:504:0:6:0:1:2684:2/128
2001:504:13::211:192/128
2001:7f8:3d::318c:0:1/128
2001:7f8:44::318c:0:1/128
2001:7f8:4c::318c:1/128
2001:7f8:54::135/128
2001:7f8:64:225:0:1:2684:1/128
2001:7f8:7a::1:2684:1/128

Domains hosted in this network

what's this?
ses.com

Customer-delegated space

how is this classified?
Unclassified 225 (89.6%)
Operator infrastructure (named) 31 (12.4%)

Corporate group (3 confirmed entities)

+160 additional unconfirmed candidates not shown — full list (JSON)

Network trust

what's this?
RPKI hygiene: D how networks compare →
33.6% of checked blocks have valid RPKI ROA coverage (86 of 256)
No discrepancies found among checked blocks.

NIC Handles

AS12684 AS12684 AS12684-MNT AS12684-MNT AS17175-MNT AS201554 AS60725 DUMY-RIPE DUMY-RIPE GTSSK-MNT MAINT-AP-NSS NSAB-MNT +6 more