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AS43503

HERBST-AS

Herbst Datentechnik GmbH

Registry

Authoritative registration data

AS number
43503
Name
HERBST-AS
Organisation
Herbst Datentechnik GmbH
Country
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

6

IPv6 prefixes

0

Total announced

6

Announced prefixes

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

Prefixes announced by AS43503
81.16.48.0/20 IPv4 /20 not checked
109.234.120.0/21 IPv4 /21 not checked
46.226.112.0/21 IPv4 /21 not checked
46.30.80.0/21 IPv4 /21 not checked
83.137.96.0/21 IPv4 /21 not checked
91.203.200.0/22 IPv4 /22 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 AS43503
Address families
BCIX: BCIX Peering LAN 1,000 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 AS43503 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

8 networks seen before AS43503 in AS paths

Observed upstreams
Families
AS5405 INTERDOTLINK 217 1,373
v4
AS9002 RETN-AS 51 310
v4
AS48173 UNBELIEVABLE-AS 38 248
v4
AS6939 HURRICANE 15 85
v4
AS8218 NEO-ASN 2 48
v4
AS24961 MYLOC-AS 2 12
v4
AS39351 ESAB-AS 2 12
v4
AS6797 GLOBALCONNECT-NET 1 12
v4

No rows match “”.

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Observed downstreams

0 networks seen after AS43503 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

3 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 1 24
v4
AS13237 LAMBDANET-AS 1 6
v4
AS50629 LWLCOM 1 6
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.