AS15744 Silesian University of Technology, Computer Centre

Company Website:

https://www.polsl.pl/rju1-ck/sask/

Looking Glass:

https://bgp.he.net/lg/15744

Country of Origin:

Poland

Internet Exchanges: 2

Prefixes Originated (all): 7
Prefixes Originated (v4): 6
Prefixes Originated (v6): 1

Prefixes Announced (all): 87
Prefixes Announced (v4): 84
Prefixes Announced (v6): 3

RPKI Originated Valid (all): 7
RPKI Originated Valid (v4): 6
RPKI Originated Valid (v6): 1

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 17
BGP Peers Observed (v4): 12
BGP Peers Observed (v6): 12

IPs Originated (v4): 45,056
AS Paths Observed (v4): 892
AS Paths Observed (v6): 681

Average AS Path Length (all): 4.072
Average AS Path Length (v4): 4.290
Average AS Path Length (v6): 3.787

AS15744 IPv4 Peers

ASN	Name
AS196844	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
AS13293	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Ce
AS201053	Stowarzyszenie e-Poludnie
AS13000	Leon Sp. z o.o.
AS3303	Swisscom (Schweiz) AG

AS15744 IPv6 Peers

ASN	Name
AS6939	Hurricane Electric LLC
AS196844	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
AS13293	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Ce
AS3303	Swisscom (Schweiz) AG

AS15744 IPv4 Peer Count

AS15744 IPv6 Peer Count

AS15744 IPv4 Prefixes Announced

AS15744 IPv6 Prefixes Announced

AS15744 IPv4 Prefixes Originated

AS15744 IPv6 Prefixes Originated

AS15744 IPv4 Route Propagation

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AS15744 IPv6 Route Propagation

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Prefix	Description	Visibility
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Prefix	Description
83.230.0.0/18	Silesian University of Technology, Computer Centre
83.230.80.0/20	Silesian University of Technology, Computer Centre
195.82.160.0/19	Silesian University of Technology, Computer Centre
212.106.128.0/19	Silesian University of Technology, Computer Centre
212.106.160.0/20	Silesian University of Technology, Computer Centre
213.227.64.0/20	Silesian University of Technology, Computer Centre

Prefix	Description	Visibility
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Prefix	Description
2a01:1df::/32	Silesian University of Technology, Computer Centre

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	X	AS196844
2	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Ce	X	AS13293
3	Stowarzyszenie e-Poludnie		AS201053
4	Leon Sp. z o.o.	X	AS13000
5	Swisscom (Schweiz) AG	X	AS3303
6	PirxNet Grzegorz Bialas	X	AS35434
7	Miasto Zabrze		AS201977
8	Jacek Dudek trading as "Prestiz"		AS34969
9	Silesian University of Technology, Computer Centre	X	AS8508
10	Syrion Sp. z o.o.	X	AS50231
11	Silesian University of Technology, Computer Centre		AS199279
12	Orange Polska Spolka Akcyjna		AS5617

Rank	Description	IPv4	Peer
1	Hurricane Electric LLC		AS6939
2	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	X	AS196844
3	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Ce	X	AS13293
4	Swisscom (Schweiz) AG	X	AS3303
5	PirxNet Grzegorz Bialas	X	AS35434
6	INTERKVM HOST SRL		AS6204
7	Silesian University of Technology, Computer Centre	X	AS8508
8	Syrion Sp. z o.o.	X	AS50231
9	SG.GS		AS24482
10	i3D.net B.V		AS49544
11	OVH SAS		AS16276
12	Leon Sp. z o.o.	X	AS13000

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RIPE

aut-num: AS15744 as-name: SILWEB-AS-COM descr: SILWEB Autonomous System - Commercial descr: Silesian Regional Computer Network descr: Poland remarks: ---------------- import ------------------------------------ import: from AS8501 action pref=80; accept ANY import: from AS8508 action pref=150; accept AS8508 import: from AS13000 action pref=100; accept AS-LEON import: from AS13293 action pref=70; accept ANY import: from AS20491 action pref=100; accept AS20491 import: from AS24578 action pref=100; accept AS24578 import: from AS24748 action pref=75; accept AS5617 import: from AS30838 action pref=100; accept AS30838 import: from AS31242 action pref=100; accept AS-TKPSA-UP import: from AS34509 action pref=100; accept AS34509 import: from AS34969 action pref=100; accept AS34969 import: from AS35434 action pref=100; accept AS-PIRXNET import: from AS39869 action pref=100; accept AS-SITEL-UPSTREAM import: from AS42261 action pref=100; accept AS42261 import: from AS42935 action pref=100; accept AS42935 import: from AS43371 action pref=100; accept AS43371 import: from AS44124 action pref=100; accept AS-RYBNET import: from AS50607 action pref=100; accept AS-EPIX import: from AS196858 action pref=100; accept AS196858 import: from AS25084 action pref=1000; accept AS25084:AS-Czestochowa-COM-PCWS import: from AS201977 action pref=100; accept AS-MZDII import: from AS50231 action pref=100; accept AS-SYRION remarks: ---------------- export ------------------------------------- export: to AS8501 announce AS15744:AS-SASK-COM export: to AS8508 announce AS15744:AS-SASK-COM export: to AS13000 announce ANY export: to AS13293 announce AS15744:AS-Slask-COM-PCWS export: to AS20491 announce NOT (AS20965 AS1299) export: to AS24578 announce ANY export: to AS24748 announce AS15744:AS-SASK-TP export: to AS30838 announce ANY export: to AS31242 announce NOT (AS20965 AS1299) export: to AS34509 announce NOT (AS20965 AS1299) export: to AS34969 announce ANY export: to AS35434 announce ANY export: to AS39869 announce NOT (AS20965 AS1299) export: to AS42261 announce ANY export: to AS42935 announce ANY export: to AS43371 announce NOT (AS20965 AS1299) export: to AS44124 announce ANY export: to AS50607 announce AS-SASK-PEERINGS export: to AS196858 announce ANY export: to AS25084 announce ANY export: to AS201977 announce ANY export: to AS50231 announce ANY remarks: ---------------- mp-import ----------------------------------- mp-import: afi ipv6.unicast from AS8508 action pref=70; accept ANY mp-import: afi ipv6.unicast from AS13293 action pref=70; accept ANY remarks: ---------------- mp-export ----------------------------------- mp-export: afi ipv6.unicast to AS8508 announce AS15744 mp-export: afi ipv6.unicast to AS13293 announce AS15744 remarks: -------------------------------------------------------------- org: ORG-CSUo1-RIPE admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ASSIGNED mnt-by: PL-CKPOLSL-MNT mnt-by: RIPE-NCC-END-MNT created: 1970-01-01T00:00:00Z last-modified: 2019-12-04T11:17:17Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: ****************************

Exchange	CC	City	IPv4	IPv6
EPIX Katowice	PL	Katowice	178.216.40.37	2001:7f8:5b::37
TPIX	PL	Warsaw	195.149.233.12	2001:7f8:27::1:5744:1

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