1887 NASK-ACADEMIC - NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY, PL
Adjacency: 14 Upstream: 1 Downstream: 13
Upstream Adjacent AS list
AS8501 PIONIER-AS - Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center, PL
Downstream Adjacent AS list
AS12464 PW-NET - Politechnika Warszawska, PL
AS196802 WAT-AS - WAT-AS, PL
AS201305 WILWAW - WOJSKOWY INSTYTUT LACZNOSCI, PL
AS206802 UMFC - UNIWERSYTET MUZYCZNY FRYDERYKA CHOPINA, PL
AS201617 ILOT - SIEC BADAWCZA LUKASIEWICZ-INSTYTUT LOTNICTWA, PL
AS213088 CMKP - Centrum Medyczne Ksztalcenia Podyplomowego, PL
AS207204 CNK - Centrum Nauki Kopernik, PL
AS41092 IGICHP - INSTITUTE OF TUBERCULOSIS AND LUNG DISEASES, PL
AS197982 PJWSTK - Polsko-Japonska Wyzsza Szkola Technik Komputerowych, PL
AS197005 IERIGZ-AS - Instytut Ekonomiki Rolnictwa i Gospodarki Zywnosciowej Panstwowy Instytut Badawczy, PL
AS8766 SGH-PL - Szkola Glowna Handlowa w Warszawie, PL
AS44959 UKSW-AS - Uniwersytet Kardynala Stefana Wyszynskiego, PL
AS15665 WOLA-AS - Instytut Geofizyki PAN, PL
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 2662 AS1887 ORG+TRN Originate: 81920 /15.68 Transit: 26112 /17.33 NASK-ACADEMIC - NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY, PL
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 % 30702 AS1887 NASK-ACADEMIC - NAUKOWA I AKADEMICKA SIEC KOM 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 148.81.0.0/16 4777 2516 2603 8501 1887 195.187.64.0/18 4777 2516 2603 8501 1887
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS1887 1 More Specifics 2 Total Advertisements NASK-ACADEMIC - NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY, PL
195.187.64.0/18 195.187.0.0/16
whois: 402603
IANA has recorded AS1887 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS1887\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 'AS1877 - AS1903'
as-block: AS1877 - AS1903
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: 2018-11-22T15:27:14Z
last-modified: 2018-11-22T15:27:14Z
source: RIPE
% Information related to 'AS1887'
% Abuse contact for 'AS1887' is 'abuse@nask.pl'
aut-num: AS1887
as-name: NASK-ACADEMIC
remarks: Academic clients only.
remarks:
import: from AS1887:AS-Cust-transit action pref=100;
accept
export: to AS1887:AS-Cust-transit announce ANY
remarks:
import: from AS1887:AS-Peerings action pref=150;
accept
export: to AS1887:AS-Peerings announce
OR
remarks:
import: from AS8308 action pref=100; accept
import: from AS8308 action pref=150; accept
export: to AS8308 announce
OR
remarks:
import: from AS8501 action pref=150; accept
import: from AS8501 action pref=190; accept ANY
export: to AS8501 announce
remarks:
org: ORG-NRaA1-RIPE
admin-c: NASK1-RIPE
tech-c: NASK1-RIPE
remarks:
remarks: Looking-glass at http://www.nask.pl/lg.html
remarks:
remarks: ------------------------------
remarks: Local-preferences
remarks: 100 - Customers
remarks: 50 - Local peerings
remarks: 49 - Local peerings
remarks: 35 - Settable by customers or local peerings (see communities)
remarks: 30 - IXP peerings
remarks: 10 - Uplinks
remarks: 9 - Uplinks
remarks:
remarks: ------------------------------
remarks: Communities used in AS1887
remarks: (Under reconstruction, these values will change soon)
remarks: ------------------------------
remarks: Settable communities:
remarks: 1887:55035 - local-preference is lowered to 35
remarks:
remarks:
remarks:
remarks: Read-only communities marking prefix origin:
remarks: 1887:60000, 1887:60100 - Customers
remarks: 1887:60010 - Uplinks
remarks: 1887:60050 - Local peerings
remarks: 1887:8501 - POL34 (but only peering link)
remarks: ------------------------------
status: ASSIGNED
mnt-by: AS1887-MNT
mnt-by: RIPE-NCC-END-MNT
created: 2002-07-29T14:22:02Z
last-modified: 2019-12-04T11:17:12Z
source: RIPE # Filtered
organisation: ORG-NRaA1-RIPE
org-name: NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
country: PL
reg-nr: 010464542
org-type: LIR
address: ul. Kolska 12
address: 01-045
address: Warszawa
address: POLAND
phone: +48 22 3808204
phone: +48 22 3808200
fax-no: +48 22 3808201
admin-c: NASK1-RIPE
admin-c: JK6662-RIPE
admin-c: TM3779-RIPE
abuse-c: NASK1-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: NASK-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: NASK-MNT
created: 2004-04-17T11:47:37Z
last-modified: 2026-05-13T07:30:02Z
source: RIPE # Filtered
role: NASK LIR
org: ORG-NRaA1-RIPE
address: ul. Kolska 12
address: 01-045 Warszawa
address: Poland
phone: +48 22 380 82 00
fax-no: +48 22 380 82 01
abuse-mailbox: abuse@nask.pl
remarks: Network problems: hostmaster@nask.pl
remarks: Registry contact: registry@nask.pl
remarks: Abuse and spam notification: abuse@nask.pl
remarks:
remarks: Please send spam and abuse notifications to abuse@nask.pl only -
remarks: notifications sent to other mailboxes will be left without action.
admin-c: TM3779-RIPE
tech-c: JK6662-RIPE
tech-c: TM3779-RIPE
nic-hdl: NASK1-RIPE
mnt-by: NASK-MNT
created: 2002-06-25T14:34:39Z
last-modified: 2016-05-09T11:58:25Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)