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AS213959

AltStack

ORG-SB378-RIPE

Registry

Authoritative registration data

AS number
213959
Name
AltStack
Organisation
ORG-SB378-RIPE
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

2

IPv6 prefixes

1

Total announced

3

Announced prefixes

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

Prefixes announced by AS213959
157.173.74.0/24 IPv4 /24 not checked
185.104.131.0/24 IPv4 /24 not checked
2001:67c:f54::/48 IPv6 /48 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 AS213959
Address families
ENS-IX 10,000 Mbps IPv4 · IPv6
Frys-IX 10,000 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 AS213959 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

9 networks seen before AS213959 in AS paths

Observed upstreams
Families
AS212895 ROUTE64_ORG 280 727
v4 v6
AS42093 INTERRACKS-AS 85 225
v4 v6
AS202585 bgp-rodeo 83 128
v4 v6
AS34019 HIVANE 4 13
v4 v6
AS25091 IP-Max 2 11
v4 v6
AS5405 INTERDOTLINK 2 6
v4 v6
AS8298 IPNG 2 6
v4 v6
AS39351 ESAB-AS 2 6
v4 v6
AS20766 GITOYEN-MAIN-AS 1 2
v4

No rows match “”.

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Observed downstreams

0 networks seen after AS213959 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

16 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 1 9
v4 v6
AS49544 i3Dnet 1 6
v4 v6
AS12859 NL-BIT 1 4
v4 v6
AS1103 SURFNET-NL 1 3
v4 v6
AS3399 OBE-NET 1 3
v4 v6
AS6424 EDGOO 1 3
v4 v6
AS29075 IELO 1 3
v4 v6
AS39122 BLACKNIGHT-AS 1 3
v4 v6
AS41666 PYRO-AS 1 3
v4 v6
AS209823 ENKI-AS 1 3
v4 v6
AS212635 AS212635 1 3
v4 v6
AS3214 XTOM 1 2
v4
AS28917 Fiord-AS 1 2
v6
AS37721 ORG-VTS1-AFRINIC 1 2
v4
AS199524 GCORE 1 2
v4
AS271253 ASN271253 1 2
v4

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.