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AS39889

DCS-Networks-AS

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Registry

Authoritative registration data

AS number
39889
Name
DCS-Networks-AS
Organisation
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Country
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

4

IPv6 prefixes

1

Total announced

5

Announced prefixes

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

Prefixes announced by AS39889
193.234.32.0/21 IPv4 /21 not checked
195.189.182.0/23 IPv4 /23 not checked
193.104.214.0/24 IPv4 /24 not checked
193.234.15.0/24 IPv4 /24 not checked
2a00:1c20::/32 IPv6 /32 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 AS39889
Address families
KeFF-IX 100,000 Mbps IPv4 · IPv6
Netnod Stockholm BLUE -- MTU1500: STH-B -- MTU1500 50,000 Mbps IPv4 · IPv6
Netnod Stockholm BLUE -- MTU4470: STH-B -- MTU4470 50,000 Mbps IPv4 · IPv6
Netnod Stockholm GREEN -- MTU1500: STH-A -- MTU1500 50,000 Mbps IPv4 · IPv6
Netnod Stockholm GREEN -- MTU4470: STH-A -- MTU4470 50,000 Mbps IPv4 · IPv6
SONIX Stockholm 100,000 Mbps IPv4 · IPv6
STHIX - Stockholm: STH Peering 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 AS39889 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

17 networks seen before AS39889 in AS paths

Observed upstreams
Families
AS3399 3,378 8,396
v4 v6
AS50989 378 1,014
v4 v6
AS6939 HURRICANE 264 369
v4 v6
AS5405 76 161
v4 v6
AS35280 F5 78 150
v4 v6
AS3303 SWISSCOM 72 123
v4
AS20764 RASCOM-AS 45 83
v4 v6
AS4455 26 64
v4 v6
AS42303 32 38
v4
AS20485 19 29
v4
AS50304 20 26
v4
AS14840 ASN14840 4 10
v6
AS2603 NORDUNET 6 7
v4
AS13194 5 6
v4
AS20473 2 2
v6
AS31133 2 2
v6
AS22356 1 1
v6

No rows match “”.

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Observed downstreams

7 networks seen after AS39889 in AS paths

Observed downstreams
Families
AS30893 1,685 4,788
v4 v6
AS30880 739 2,213
v4 v6
AS33837 391 677
v4 v6
AS205966 288 499
v4 v6
AS48116 270 337
v4
AS50683 252 337
v6
AS208686 Nordic-Servers 269 336
v4

No rows match “”.

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Uncertain adjacencies

20 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 9 108
v4 v6
AS51519 Karabro 23 56
v4 v6
AS199524 GCORE 21 51
v4 v6
AS49544 i3Dnet 13 48
v4 v6
AS30893 14 37
v4 v6
AS42473 18 34
v4 v6
AS42541 16 32
v4 v6
AS205206 16 32
v4 v6
AS36236 NETACTUATE 11 15
v4 v6
AS30880 3 9
v4 v6
AS28917 3 6
v6
AS25091 IP-Max 2 6
v6
AS212483 level86 2 4
v6
AS198150 SIACOM-AS 2 2
v6
AS33837 1 2
v4 v6
AS205966 1 2
v4 v6
AS39351 ESAB-AS 1 1
v6
AS48116 1 1
v4
AS50683 1 1
v6
AS208686 Nordic-Servers 1 1
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.