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AS211850

ESIEA

downstream AS for students experiments:

Registry

Authoritative registration data

AS number
211850
Name
ESIEA
Organisation
downstream AS for students experiments:
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

1

IPv6 prefixes

1

Total announced

2

Announced prefixes

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

Prefixes announced by AS211850
185.235.207.0/24 IPv4 /24 not checked
2a10:86c0::/29 IPv6 /29 not checked

No rows match “”.

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Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS211850
Address families
nine 100,000 Mbps IPv4 · IPv6

No rows match “”.

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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 AS211850 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

8 networks seen before AS211850 in AS paths

Observed upstreams
Families
AS35625 EUROFIBER-FRANCE 466 854
v4 v6
AS47160 159 259
v4 v6
AS6939 HURRICANE 156 224
v4 v6
AS25091 IP-Max 4 14
v4 v6
AS61049 4 4
v4
AS215596 Kissgroup 2 4
v4 v6
AS6204 2 2
v4
AS137409 GSLNETWORKS-AS-AP 2 2
v4

No rows match “”.

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Observed downstreams

1 networks seen after AS211850 in AS paths

Observed downstreams
Families
AS57373 406 705
v4 v6

No rows match “”.

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Uncertain adjacencies

9 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS34019 HIVANE 2 12
v4 v6
AS8529 OMANTEL-AS 2 8
v4 v6
AS2027 MilkyWan 2 4
v4 v6
AS3399 2 4
v4 v6
AS35600 2 4
v4 v6
AS44097 2 4
v4 v6
AS49434 2 4
v4 v6
AS56987 AS-ABACLOUDA 2 4
v4 v6
AS204092 2 4
v4 v6

No rows match “”.

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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. Adjacencies marked uncertain were seen only as direct peers of a route collector, so the collector's own peering may have created them.