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AS1200

AMS-IX1

AMS-IX NL Administrative network

Registry

Authoritative registration data

AS number
1200
Name
AMS-IX1
Organisation
AMS-IX NL Administrative network
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

3

IPv6 prefixes

1

Total announced

4

Announced prefixes

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

Prefixes announced by AS1200
185.55.136.0/22 IPv4 /22 not checked
195.69.144.0/22 IPv4 /22 not checked
91.200.16.0/22 IPv4 /22 not checked
2001:67c:1a8::/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 AS1200
Address families
AMS-IX 200,000 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 AS1200 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

46 networks seen before AS1200 in AS paths

No rows match “”.

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Observed downstreams

0 networks seen after AS1200 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

55 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS8218 NEO-ASN 1 21
v4 v6
AS12779 ITGATE 1 16
v4 v6
AS13030 INIT7 1 16
v4 v6
AS47147 AS-ANX 1 13
v4 v6
AS24482 SGGS-AS-AP 1 12
v4 v6
AS25091 IP-Max 1 12
v4 v6
AS48185 team_blue 1 12
v4 v6
AS15547 NETPLUS 1 9
v4 v6
AS49544 i3Dnet 1 8
v4 v6
AS51184 FONIRA 1 8
v4 v6
AS212483 level86 1 8
v4 v6
AS3320 DTAG 1 6
v4
AS6667 EUNET-FINLAND 1 5
v4 v6
AS1140 SIDN 1 4
v4 v6
AS1257 SWIPNET 1 4
v4 v6
AS1828 UNITAS 1 4
v4 v6
AS3333 RIPE-NCC-AS 1 4
v4 v6
AS3399 OBE-NET 1 4
v4 v6
AS12637 SEEWEB 1 4
v4 v6
AS14907 WIKIMEDIA 1 4
v4 v6
AS15605 CONNESI 1 4
v4 v6
AS18106 VIEWQWEST-SG-AP 1 4
v4 v6
AS20932 SIG-ST 1 4
v4 v6
AS25220 GLOBALNOC-AS 1 4
v4 v6
AS29075 IELO 1 4
v4 v6
AS29140 HOSTSERVER-AS 1 4
v4 v6
AS34288 AS34288 1 4
v4 v6
AS35280 F5 1 4
v4 v6
AS36236 NETACTUATE 1 4
v4 v6
AS37721 ORG-VTS1-AFRINIC 1 4
v4 v6
AS39122 BLACKNIGHT-AS 1 4
v4 v6
AS39351 ESAB-AS 1 4
v4 v6
AS41327 FIBERTELECOM-AS 1 4
v4 v6
AS42541 FIBERBY 1 4
v4 v6
AS45489 SLT-GLOBAL 1 4
v4 v6
AS48919 UA-CITY-AS 1 4
v4 v6
AS50300 CUSTDC 1 4
v4 v6
AS50763 MCKAYCOM 1 4
v4 v6
AS51185 MAINSTREAMING-AS 1 4
v4 v6
AS56987 AS-ABACLOUDA 1 4
v4 v6
AS61573 ASN61573 1 4
v4 v6
AS198150 SIACOM-AS 1 4
v4 v6
AS199524 GCORE 1 4
v4 v6
AS199938 NETZWERGE 1 4
v4 v6
AS271253 ASN271253 1 4
v4 v6
AS12969 Vodafone_Iceland 1 3
v4
AS13237 LAMBDANET-AS 1 3
v4
AS14630 INVESCO 1 3
v4
AS25160 VORBOSS 1 3
v4
AS49605 DTS-AS 1 3
v4
AS8529 OMANTEL-AS 1 2
v6
AS28917 Fiord-AS 1 2
v6
AS17639 CONVERGE-AS 1 1
v6
AS44901 belcloud 1 1
v6
AS213241 TECHIT 1 1
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.