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AS57537

NETDSIGN-AS

===================================

Registry

Authoritative registration data

AS number
57537
Name
NETDSIGN-AS
Organisation
===================================
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

8

IPv6 prefixes

1

Total announced

9

Announced prefixes

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

Prefixes announced by AS57537
213.148.96.0/19 IPv4 /19 not checked
185.152.232.0/22 IPv4 /22 not checked
185.152.232.0/24 IPv4 /24 RPKI not found
185.152.233.0/24 IPv4 /24 RPKI not found
185.152.234.0/24 IPv4 /24 not checked
185.152.235.0/24 IPv4 /24 not checked
213.148.98.0/24 IPv4 /24 RPKI not found
213.148.99.0/24 IPv4 /24 not checked
2a03:2cc0::/32 IPv6 /32 RPKI not found

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 AS57537
Address families
DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN 10,000 Mbps IPv4 · IPv6
DE-CIX Munich: DE-CIX Munich Peering LAN 10,000 Mbps IPv4 · IPv6
MegaIX Dusseldorf 1,000 Mbps IPv4 · IPv6
MegaIX Munich 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 AS57537 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

53 networks seen before AS57537 in AS paths

Observed upstreams
Families
AS6939 HURRICANE 80 264
v4 v6
AS33891 CORE-BACKBONE 67 210
v4 v6
AS1299 TWELVE99 64 160
v4 v6
AS24482 SGGS-AS-AP 2 73
v4 v6
AS25091 IP-Max 5 62
v4 v6
AS8218 NEO-ASN 2 54
v4 v6
AS4230 ASN4230 7 52
v4 v6
AS14840 ASN14840 2 45
v4 v6
AS5405 INTERDOTLINK 5 41
v4 v6
AS48362 TKSWF-AS 2 36
v4 v6
AS12779 ITGATE 2 35
v4 v6
AS34549 MEER-AS 3 34
v4 v6
AS47147 AS-ANX 2 26
v4 v6
AS8758 IWAY 2 25
v4 v6
AS35280 F5 3 24
v4 v6
AS6797 GLOBALCONNECT-NET 2 24
v4 v6
AS29075 IELO 3 22
v4
AS137409 GSLNETWORKS-AS-AP 3 22
v4
AS3214 XTOM 2 21
v4 v6
AS8298 IPNG 3 19
v4 v6
AS35625 EUROFIBER-FRANCE 3 18
v4 v6
AS20764 RASCOM-AS 2 18
v4 v6
AS41327 FIBERTELECOM-AS 2 17
v4 v6
AS6057 6057 2 16
v4
AS34177 CELESTE-AS 2 16
v4
AS37100 ORG-SL75-AFRINIC 2 16
v4
AS43727 KVANT-TELECOM 2 16
v4
AS24961 MYLOC-AS 2 14
v4 v6
AS20562 OPEN-PEERING-AS 2 12
v4
AS22356 ASN22356 2 12
v4
AS1836 GREEN 1 12
v4
AS20485 TRANSTELECOM 2 9
v4 v6
AS4455 BSO 1 9
v4 v6
AS6695 DECIX-AS 1 9
v4 v6
AS28716 RETELIT-AS 1 9
v4 v6
AS39351 ESAB-AS 1 9
v4 v6
AS6204 ZET-NET 1 8
v4
AS7713 telkomnet-as-ap 1 8
v4
AS15958 CETIN_doo_AS 1 8
v4
AS55850 MERCURYNZ-AS-AP 1 8
v4
AS7195 7195 2 7
v4 v6
AS1267 ASN-WINDTRE 1 6
v4
AS6663 TTI-NET 1 6
v4
AS8966 Etisalat-AS 1 6
v4
AS15802 DU-AS1 1 6
v4
AS29208 QUANTCOM-AS 1 6
v4
AS30844 LIQUID-AS 1 6
v4
AS39120 CONVERGENZE-AS 1 6
v4
AS44066 DE-FIRSTCOLO 1 6
v4
AS12577 MMC-AT-AS 1 3
v4 v6
AS29632 NASSIST-AS 2 2
v6
AS263444 ASN263444 1 2
v4
AS30781 JAGUAR-AS 1 1
v6

No rows match “”.

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Observed downstreams

0 networks seen after AS57537 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

44 adjacencies that may be an artefact of collector peering

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.