57801 SK-NIC-AS --- upstreamm provider: sk.callino, SK
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS174 COGENT-174 - Cogent Communications, LLC, US
AS50128 CNC, SK
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 33072 AS57801 ORIGIN Originate: 1280 /21.68 Transit: 0 /0.00 SK-NIC-AS --- upstreamm provider: sk.callino, SK
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 49611 AS57801 SK-NIC-AS --- upstreamm provider: sk.callino, 5 0 0 5 0 0.00% Prefix AS Path Aggregation Suggestion 84.245.96.0/24 4777 2516 1299 5578 50128 57801 109.71.66.0/24 4777 2516 1299 5578 50128 57801 185.16.187.0/24 4777 2497 174 57801 194.0.45.0/24 4777 2516 1299 5578 50128 57801 195.12.159.0/24 4777 2516 1299 5578 50128 57801
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS57801 4 More Specifics 5 Total Advertisements SK-NIC-AS --- upstreamm provider: sk.callino, SK
84.245.96.0/24 84.245.64.0/18
109.71.66.0/24 109.71.64.0/21
185.16.187.0/24 185.16.184.0/22
195.12.159.0/24 195.12.128.0/19
whois: 402332
IANA has recorded AS57801 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS57801\n % This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html
% Note: this output has been filtered.
% Information related to 'AS57370 - AS57973'
as-block: AS57370 - AS57973
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2025-04-24T14:15:44Z
last-modified: 2025-04-24T14:15:44Z
source: RIPE
% Information related to 'AS57801'
% Abuse contact for 'AS57801' is 'hostmaster@sk-nic.sk'
aut-num: AS57801
as-name: SK-NIC-AS
org: ORG-Sa944-RIPE
remarks: --------------------------------------
descr: --- upstreamm provider: sk.callino
remarks: --------------------------------------
import: from AS16160 accept any
export: to AS16160 announce AS57801:AS-TRANZIT
mp-import: afi ipv6.unicast from AS16160 accept ANY
mp-export: afi ipv6.unicast to AS16160 announce AS57801:AS-TRANZIT
remarks: --------------------------------------
descr: --- upstreamm provider: sk.cncas
remarks: --------------------------------------
import: from AS50128 accept any
export: to AS50128 announce AS57801:AS-TRANZIT
mp-import: afi ipv6.unicast from AS50128 accept ANY
mp-export: afi ipv6.unicast to AS50128 announce AS57801:AS-TRANZIT
remarks: --------------------------------------
descr: --- upstreamm providers for anycast
remarks: --------------------------------------
import: from AS57801:AS-TRANSIT-ANYCAST accept { 0.0.0.0/0 }
export: to AS57801:AS-TRANSIT-ANYCAST announce RS-SK-NIC-ANYCAST
mp-import: afi ipv6.unicast from AS57801:AS-TRANSIT-ANYCAST accept { 0.0.0.0/0, ::/0 }
mp-export: afi ipv6.unicast to AS57801:AS-TRANSIT-ANYCAST announce RS-SK-NIC-ANYCAST
remarks: --------------------------------------
descr: --- service: icann l-root
remarks: ---------------------------------------------------------
remarks: CloudFlare
remarks: -
import: FROM AS13335 ACCEPT ANY
export: TO AS13335 ANNOUNCE AS57801
remarks: ---------------------------------------------------------
import: from AS20144 accept AS20144
export: to AS20144 announce { 0.0.0.0/0 }
mp-import: afi ipv6.unicast from AS20144 accept AS20144
mp-export: afi ipv6.unicast to AS20144 announce { 0.0.0.0/0, ::/0 }
remarks: ---------------------------------------------------------
descr: --- upstreamm provider: Cogent
remarks: --------------------------------------
import: from AS174 accept any
export: to AS174 announce AS57801
remarks: --------------------------------------
admin-c: CNO4-RIPE
tech-c: CNO4-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: SKNIC-MNT
created: 2012-02-13T12:05:45Z
last-modified: 2024-10-21T15:24:47Z
source: RIPE # Filtered
sponsoring-org: ORG-Ca995-RIPE
organisation: ORG-SA944-RIPE
org-name: SK-NIC, a.s.
country: SK
org-type: OTHER
address: P.O.BOX 49
address: 840 00 Bratislava 4
address: Slovak Republic
reg-nr: 35 698 446
abuse-c: AC29221-RIPE
mnt-ref: SKNIC-MNT
mnt-by: SKNIC-MNT
admin-c: CNO4-RIPE
tech-c: CNO4-RIPE
created: 2011-11-10T14:53:30Z
last-modified: 2026-04-29T06:57:45Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
% https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.122 (BUSA)