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AS5538

SigmaNet-NIC

Riga, Latvia

Registry

Authoritative registration data

AS number
5538
Name
SigmaNet-NIC
Organisation
Riga, Latvia
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

5

IPv6 prefixes

2

Total announced

7

Announced prefixes

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

Prefixes announced by AS5538
85.254.192.0/18 IPv4 /18 not checked
92.240.64.0/19 IPv4 /19 not checked
5.152.224.0/21 IPv4 /21 not checked
185.23.160.0/22 IPv4 /22 not checked
194.8.1.0/24 IPv4 /24 not checked
2a02:500::/29 IPv6 /29 not checked
2a02:500:4000::/35 IPv6 /35 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

No Internet Exchange memberships found

The exchange directory has no current membership records for this AS.

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 AS5538 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

7 networks seen before AS5538 in AS paths

Observed upstreams
Families
AS6939 HURRICANE 834 2,518
v4 v6
AS174 COGENT-174 733 1,877
v4 v6
AS21320 GEANT_IAS_VRF 407 1,138
v4 v6
AS8194 VITA 234 707
v4
AS34073 ACAD-NET 199 406
v4 v6
AS20965 GEANT 89 280
v4 v6
AS1257 SWIPNET 13 34
v4 v6

No rows match “”.

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Observed downstreams

11 networks seen after AS5538 in AS paths

Observed downstreams
Families
AS51955 NIC-LV-ANYCAST-AS 185 1,425
v4 v6
AS29345 LUMII 471 1,064
v4 v6
AS199029 World-Registry-of-Internet-Domains-AS 257 995
v4
AS199031 AmberBit 253 329
v4
AS34073 ACAD-NET 138 317
v4 v6
AS10906 ASN10906 148 199
v4 v6
AS8605 LANET 89 157
v4 v6
AS44358 DOMREG-ANY-AS 30 36
v4 v6
AS29067 UATLD-AS 17 26
v4 v6
AS8674 NETNOD-IX 4 10
v4 v6
AS25152 K-ROOT-SERVER 4 10
v6

No rows match “”.

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Uncertain adjacencies

1 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS28917 Fiord-AS 9 27
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.