ResearchIRR · RIPE

AS-CZ-DS DataSpring AS-SET

An as-set registered in RIPE, maintained by MNT-ICT. It names 2 ASes and 0 sets directly; followed all the way down, it reaches 2 ASes through 0 nested sets.

Members

What AS-CZ-DS lists

2 ASes and 0 sets, written in the object across every registry that holds it. Sets open their own page.

AS44424 AS44424AS201730 DataSpring
Expanded

Every AS it reaches

What a filter built from AS-CZ-DS would let in: 2 ASes.

Show the 2 ASes
AS44424AS201730
Prefixes

What AS-CZ-DS covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS-CZ-DS (with bgpq4, say) would allow. 50 IPv4 and 7 IPv6. Every one is in the IRR API.

50 IPv4 prefixes
185.138.244.0/22185.138.244.0/23185.138.244.0/24185.138.245.0/24185.138.246.0/23185.138.246.0/24185.138.247.0/24185.146.148.0/22185.146.148.0/23185.146.148.0/24185.146.149.0/24185.146.150.0/23185.146.150.0/24185.146.151.0/24185.65.92.0/22185.65.92.0/23185.65.92.0/24185.65.93.0/24185.65.94.0/24185.65.95.0/24185.78.100.0/22185.78.100.0/24185.78.101.0/24185.78.102.0/24185.78.103.0/24193.168.244.0/22193.168.244.0/24193.168.245.0/24193.168.246.0/24193.168.247.0/24194.169.252.0/2437.221.88.0/2237.221.88.0/2337.221.88.0/2437.221.89.0/2437.221.90.0/2337.221.90.0/2437.221.91.0/2492.43.56.0/2192.43.56.0/2292.43.56.0/2492.43.57.0/2492.43.58.0/2492.43.59.0/2492.43.60.0/2292.43.60.0/2492.43.61.0/2492.43.62.0/2392.43.62.0/2492.43.63.0/24
7 IPv6 prefixes
2a03:1aa0:4000::/362a03:1aa0:8000::/362a03:1aa0::/322a03:1aa0::/362a03:76e0::/322a05:5fc0::/322a05:5fc1::/32
Registries

Each registry’s copy

RIPE2 membersDataSpring AS-SET
Maintained byMNT-ICT
Last modified2022-01-31T20:12:33Z
MembersAS201730 AS44424
mbrs-by-refN
Used by

Sets that include AS-CZ-DS

AS-BLUETONE-CUSTAS-CRAAS-CRA-CZNIXAS-CRA-SKSIXAS47110:AS-CUSTOMERS
Tools

Check AS-CZ-DS live

IRR API, with prefixes