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Autonomous System details for AS197000

AS197000
Reseaux IP Europeens Network Coordination Centre (RIPE NCC) • ripe.net

AS197000 — Reseaux IP Europeens Network Coordination Centre (RIPE NCC)

AS Name
RIPE-NCC-AUTHDNS-AS
Country
The Netherlands (NL)
Website
Number of IPv4
1,024
Number of IPv6
2.3 × 1025
ASN type
Business
Status
Allocated
Registry
RIPE
Allocated
February 17, 2010
Last updated
May 21, 2025

IP Ranges

3 IPv4 prefixes, 4 IPv6 prefixes
Prefix Company Number of IPs
193.0.8.0/23 RIPE NCC Auth DNS anycast test prefix 512
193.0.8.0/24 RIPE NCC Auth DNS anycast test prefix 256
193.0.9.0/24 RIPE NCC DNS anycast system 256
2001:67c:e0::/48 1.21 × 1024
2a13:27c0:30::/44 RIPE NCC Auth DNS anycast prefix 1.93 × 1025
2a13:27c0:30::/48 RIPE NCC Auth DNS anycast prefix 1.21 × 1024
2a13:27c0:3f::/48 RIPE NCC Auth DNS anycast prefix 1.21 × 1024

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS197000

116 peers
AS3216 AS3303 AS16552 AS25160 AS29222 AS35598 AS37721 AS48070 AS50629 AS51185 AS51519 AS52320 AS62167 AS132337 AS559 AS917 AS1103 AS1140 AS1764 AS1828 AS2027 AS2119 AS3170 AS3214 AS3333 AS5405 AS6057 AS6233 AS6424 AS6720 AS7575 AS7713 AS8218 AS8289 AS8758 AS8896 AS9002 AS9902 AS12637 AS12779 AS12969 AS13030 AS13237 AS14630 AS14907 AS15605 AS16347 AS17639 AS18106 AS20912 AS20932 AS21320 AS24482 AS24961 AS25091 AS25152 AS25220 AS28792 AS29075 AS29140 AS30844 AS31019 AS31742 AS34019 AS34177 AS34224 AS34288 AS34549 AS34927 AS35266 AS35280 AS35369 AS35600 AS37100 AS37271 AS37468 AS37662 AS39120 AS39122 AS39351 AS41327 AS41666 AS41811 AS42473 AS42541 AS44735 AS45352 AS47160 AS48362 AS48919 AS49434 AS49544 AS49605 AS50300 AS50304 AS50628 AS50673 AS50763 AS51184 AS51873 AS56987 AS57111 AS57406 AS58299 AS58308 AS58511 AS63927 AS64475 AS140984 AS199938 AS204092 AS212483 AS213241 AS328977 AS398465 AS199524

AS197000 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS197000

19 upstreams
AS1273 AS1850 AS3292 AS4713 AS5404 AS6461 AS6830 AS6939 AS7131 AS12859 AS18423 AS24796 AS39801 AS47147 AS51375 AS53046 AS61461 AS62416 AS136308

AS197000 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS197000 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS197000

0 downstreams

AS197000 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.

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