ResearchIRR · RIPE

AS20720:AS-CTEL-CUST Tatarstan On Line customers AS list Kazan, Russia

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

Members

What AS20720:AS-CTEL-CUST lists

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

AS34887 CIRT-ASAS44751 KZN-KORSTON-AS
Expanded

Every AS it reaches

What a filter built from AS20720:AS-CTEL-CUST would let in: 2 ASes.

Show the 2 ASes
AS34887AS44751
Prefixes

What AS20720:AS-CTEL-CUST covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS20720:AS-CTEL-CUST (with bgpq4, say) would allow. 23 IPv4 and 2 IPv6. Every one is in the IRR API.

23 IPv4 prefixes
85.233.64.0/2085.233.64.0/2485.233.65.0/2485.233.66.0/2485.233.67.0/2485.233.68.0/2485.233.69.0/2485.233.70.0/2485.233.71.0/2485.233.72.0/2485.233.73.0/2485.233.74.0/2485.233.75.0/2485.233.76.0/2485.233.77.0/2485.233.78.0/2485.233.79.0/2491.132.96.0/2291.132.96.0/2491.132.97.0/2491.132.98.0/2491.132.99.0/2491.199.224.0/24
2 IPv6 prefixes
2a00:dac0::/482a09:5ac0::/29
Registries

Each registry’s copy

RIPE2 membersTatarstan On Line customers AS list Kazan, Russia
Maintained byCTEL-NOC-MNT
Last modified2013-09-05T11:04:27Z
MembersAS44751 AS34887
mbrs-by-refN
Tools

Check AS20720:AS-CTEL-CUST live

IRR API, with prefixes