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AS209859

FESR-AS

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Registry

Authoritative registration data

AS number
209859
Name
FESR-AS
Organisation
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Country
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

2

IPv6 prefixes

8

Total announced

10

Announced prefixes

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

Prefixes announced by AS209859
195.85.10.0/23 IPv4 /23 not checked
45.10.0.0/24 IPv4 /24 not checked
2a06:e881:5380::/41 IPv6 /41 not checked
2a06:e881:53c0::/42 IPv6 /42 not checked
2a0e:b102:140::/43 IPv6 /43 not checked
2a06:e881:5310::/44 IPv6 /44 not checked
2001:67c:1768::/48 IPv6 /48 not checked
2a06:e881:5301::/48 IPv6 /48 not checked
2a06:e881:5302::/48 IPv6 /48 not checked
2a06:e881:5303::/48 IPv6 /48 not checked

No rows match “”.

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Source:ripestat:announced-prefixes observed

Observed adjacencies

Networks seen next to AS209859 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

28 networks seen before AS209859 in AS paths

Observed upstreams
Families
AS34872 353 1,412
v4 v6
AS41108 298 1,013
v4 v6
AS6939 256 676
v4 v6
AS8218 3 48
v4 v6
AS25091 5 36
v4 v6
AS34019 2 24
v4 v6
AS8298 2 16
v4 v6
AS137409 2 14
v4 v6
AS39351 2 12
v4 v6
AS14840 2 10
v4
AS33891 6 9
v6
AS49434 2 9
v4 v6
AS34927 2 8
v6
AS50673 2 8
v6
AS401753 1 7
v4 v6
AS37100 3 6
v4
AS48646 3 6
v4
AS205103 1 6
v4 v6
AS6204 2 4
v4
AS20485 2 4
v4
AS209022 1 4
v6
AS29632 3 3
v6
AS34549 2 2
v6
AS6696 1 2
v4
AS7713 1 2
v4
AS37468 1 2
v4
AS263444 1 2
v4
AS39249 1 1
v6

No rows match “”.

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Observed downstreams

0 networks seen after AS209859 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

35 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 1 34
v4 v6
AS48185 1 18
v4 v6
AS14907 2 12
v4 v6
AS49544 1 12
v4 v6
AS62167 1 12
v4 v6
AS212483 1 12
v4 v6
AS12859 1 10
v4 v6
AS51185 1 8
v4 v6
AS205112 1 7
v4 v6
AS1103 1 6
v4 v6
AS1140 1 6
v4 v6
AS3212 1 6
v4 v6
AS3333 1 6
v4 v6
AS20932 1 6
v4 v6
AS29075 1 6
v4 v6
AS41666 1 6
v4 v6
AS42541 1 6
v4 v6
AS56987 1 6
v4 v6
AS58299 1 6
v4 v6
AS64475 1 6
v4 v6
AS204092 1 6
v4 v6
AS209823 1 6
v4 v6
AS56662 1 5
v6
AS199854 1 5
v6
AS17639 1 4
v6
AS45489 1 4
v6
AS29049 1 2
v4
AS37721 1 2
v4
AS198150 1 2
v4
AS205206 1 2
v4
AS206499 1 2
v4
AS210937 1 2
v4
AS213151 1 2
v4
AS3214 1 1
v6
AS50629 1 1
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.