Routing information (RIS)
  • Originates prefixes visible
  • Is seen in other routes

Name and holder of this ASN:

SILWEB-AS-COM - Silesian University of Technology, Computer Centre

RIRStatusRegistrationCountry
RIPE NCCALLOCATED2000-10-03PL
Showing results for AS15744 as of 2025-05-08 08:00:00 UTC
  • At 2025-05-08 08:00:00 UTC, AS15744 was visible to 100% of 343 IPv4 and 100% of 346 IPv6 RIS full peers.

First ever seen as origin announcing 195.82.168.0/24, on 2001-01-30 08:00:00 UTC.

Originated IPv4 prefixes: 6
Originated IPv6 prefixes: 1
Observed BGP neighbours: 12
Address space announced (IPv4): 45056 IPs
Address space announced (IPv6): equiv. to 65536 /48s

Advanced Settings

Showing results for AS15744 as of 2025-05-08 08:00:00 UTC
  • Results exclude routes with very low visibility (less than 10 RIS full-feed peers seeing).
  • Given query time (2025-05-08 08:00:00 UTC) has been changed because it is earlier than the time there is data available for!
Showing results for AS15744
  • Please note that a report sent to the above email address might not reach the correct contact. If an abuse contact appears to be invalid or missing, please report it to the relevant RIR of this resource (RIPE NCC).
Created with Highcharts 5.0.60255075100Zoom in+Zoom out-PLPL
  • IPv4 and IPv6 results are combined in the map - click button to switch between them.

Prefix
Type
Percent
Country
195.82.160.0/19IPv44.55%PL
195.82.160.0/19IPv49.09%PL
195.82.160.0/19IPv42.27%PL
195.82.160.0/19IPv42.27%PL
212.106.128.0/19IPv418.18%PL
212.106.160.0/20IPv44.55%PL
212.106.160.0/20IPv44.55%PL
213.227.64.0/20IPv48.52%PL
213.227.64.0/20IPv40.57%PL
83.230.0.0/18IPv43.41%PL
Showing 1 to 10 of 16 entries
Showing results for AS15744 as of 2025-05-02 15:46:08 UTC

(+)(-)

aut-num15744
as-nameSILWEB-AS-COM
descrSILWEB Autonomous System - Commercial
descrSilesian Regional Computer Network
descrPoland
remarks---------------- import ------------------------------------
importfrom AS8501 action pref=80; accept ANY
importfrom AS8508 action pref=150; accept AS8508
importfrom AS13000 action pref=100; accept AS-LEON
importfrom AS13293 action pref=70; accept ANY
importfrom AS20491 action pref=100; accept AS20491
importfrom AS24578 action pref=100; accept AS24578
importfrom AS24748 action pref=75; accept AS5617
importfrom AS30838 action pref=100; accept AS30838
importfrom AS31242 action pref=100; accept AS-TKPSA-UP
importfrom AS34509 action pref=100; accept AS34509
importfrom AS34969 action pref=100; accept AS34969
importfrom AS35434 action pref=100; accept AS-PIRXNET
importfrom AS39869 action pref=100; accept AS-SITEL-UPSTREAM
importfrom AS42261 action pref=100; accept AS42261
importfrom AS42935 action pref=100; accept AS42935
importfrom AS43371 action pref=100; accept AS43371
importfrom AS44124 action pref=100; accept AS-RYBNET
importfrom AS50607 action pref=100; accept AS-EPIX
importfrom AS196858 action pref=100; accept AS196858
importfrom AS25084 action pref=1000; accept AS25084:AS-Czestochowa-COM-PCWS
importfrom AS201977 action pref=100; accept AS-MZDII
importfrom AS50231 action pref=100; accept AS-SYRION
remarks---------------- export -------------------------------------
exportto AS8501 announce AS15744:AS-SASK-COM
exportto AS8508 announce AS15744:AS-SASK-COM
exportto AS13000 announce ANY
exportto AS13293 announce AS15744:AS-Slask-COM-PCWS
exportto AS20491 announce NOT (AS20965 AS1299)
exportto AS24578 announce ANY
exportto AS24748 announce AS15744:AS-SASK-TP
exportto AS30838 announce ANY
exportto AS31242 announce NOT (AS20965 AS1299)
exportto AS34509 announce NOT (AS20965 AS1299)
exportto AS34969 announce ANY
exportto AS35434 announce ANY
exportto AS39869 announce NOT (AS20965 AS1299)
exportto AS42261 announce ANY
exportto AS42935 announce ANY
exportto AS43371 announce NOT (AS20965 AS1299)
exportto AS44124 announce ANY
exportto AS50607 announce AS-SASK-PEERINGS
exportto AS196858 announce ANY
exportto AS25084 announce ANY
exportto AS201977 announce ANY
exportto AS50231 announce ANY
remarks---------------- mp-import -----------------------------------
mp-importafi ipv6.unicast from AS8508 action pref=70; accept ANY
mp-importafi ipv6.unicast from AS13293 action pref=70; accept ANY
remarks---------------- mp-export -----------------------------------
mp-exportafi ipv6.unicast to AS8508 announce AS15744
mp-exportafi ipv6.unicast to AS13293 announce AS15744
remarks--------------------------------------------------------------
orgORG-CSUo1-RIPE
admin-cSASK1-RIPE
tech-cSASK1-RIPE
statusASSIGNED
mnt-byPL-CKPOLSL-MNT
mnt-byRIPE-NCC-END-MNT
created1970-01-01T00:00:00Z
last-modified2019-12-04T11:17:17Z
sourceRIPE
Showing results for AS15744 as of 2025-05-08 12:19:00 UTC