Skip to main content

AS21000

ATOS-AS

Atos France SAS

Registry

Authoritative registration data

AS number
21000
Name
ATOS-AS
Organisation
Atos France SAS
Country
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

23

IPv6 prefixes

0

Total announced

23

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS21000
129.185.224.0/20 IPv4 /20 not checked
129.185.224.0/24 IPv4 /24 not checked
129.185.226.0/24 IPv4 /24 not checked
193.164.148.0/24 IPv4 /24 not checked
193.28.205.0/24 IPv4 /24 not checked
193.56.114.0/24 IPv4 /24 not checked
193.56.241.0/24 IPv4 /24 not checked
80.78.0.0/24 IPv4 /24 not checked
80.78.1.0/24 IPv4 /24 not checked
80.78.10.0/24 IPv4 /24 not checked
80.78.11.0/24 IPv4 /24 not checked
80.78.12.0/24 IPv4 /24 not checked
80.78.13.0/24 IPv4 /24 not checked
80.78.14.0/24 IPv4 /24 not checked
80.78.15.0/24 IPv4 /24 not checked
80.78.2.0/24 IPv4 /24 not checked
80.78.3.0/24 IPv4 /24 not checked
80.78.4.0/24 IPv4 /24 not checked
80.78.5.0/24 IPv4 /24 not checked
80.78.6.0/24 IPv4 /24 not checked
80.78.7.0/24 IPv4 /24 not checked
80.78.8.0/24 IPv4 /24 not checked
80.78.9.0/24 IPv4 /24 not checked

No rows match “”.

Showing of

Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

No Internet Exchange memberships found

The exchange directory has no current membership records for this AS.

Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS21000 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

4 networks seen before AS21000 in AS paths

Observed upstreams
Families
AS6461 ZAYO-6461 262 5,040
v4
AS5400 BT 284 1,710
v4
AS198949 Radware 247 606
v4
AS13335 CLOUDFLARENET 275 371
v4

No rows match “”.

Showing of

Observed downstreams

0 networks seen after AS21000 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual.