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AS210821

AS_CREASA

Creasa VOF

Registry

Authoritative registration data

AS number
210821
Name
AS_CREASA
Organisation
Creasa VOF
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

2

IPv6 prefixes

2

Total announced

4

Announced prefixes

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

Prefixes announced by AS210821
193.35.211.0/24 IPv4 /24 not checked
44.31.68.0/24 IPv4 /24 not checked
2a14:1900::/29 IPv6 /29 RPKI valid
2a0c:b641:250::/44 IPv6 /44 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 AS210821
Address families
BelgiumIX: Peeringlan 1,000 Mbps IPv4 · IPv6
DE-CIX Dusseldorf: DE-CIX Dusseldorf Peering LAN 1,000 Mbps IPv4 · IPv6
ixFabric - Amsterdam 1,000 Mbps 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 AS210821 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

9 networks seen before AS210821 in AS paths

Observed upstreams
Families
AS6939 HURRICANE 180 501
v4 v6
AS39923 AS-UNIXSOLUTIONS 150 395
v4 v6
AS34872 Servperso_Systems 119 219
v4 v6
AS25091 IP-Max 6 25
v4 v6
AS5405 INTERDOTLINK 5 12
v4 v6
AS8298 IPNG 2 8
v4 v6
AS41327 FIBERTELECOM-AS 2 5
v4 v6
AS137409 GSLNETWORKS-AS-AP 2 4
v4
AS43727 KVANT-TELECOM 2 2
v4

No rows match “”.

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Observed downstreams

0 networks seen after AS210821 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

7 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 1 12
v4 v6
AS34927 iFog-GmbH 1 4
v4 v6
AS64475 FREIFUNK-FRANKFURT 1 4
v4 v6
AS205112 PHILUNET 1 4
v4 v6
AS35710 WEBERCLOUD 1 2
v4
AS45489 SLT-GLOBAL 1 2
v6
AS58057 SECUREBIT 1 2
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.