AS8508 Silesian University of Technology, Computer Centre

Company Website:

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

Looking Glass:

https://bgp.he.net/lg/8508

Country of Origin:

Poland

Internet Exchanges: 3

Prefixes Originated (all): 19
Prefixes Originated (v4): 15
Prefixes Originated (v6): 4

Prefixes Announced (all): 19
Prefixes Announced (v4): 15
Prefixes Announced (v6): 4

RPKI Originated Valid (all): 19
RPKI Originated Valid (v4): 15
RPKI Originated Valid (v6): 4

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

BGP Peers Observed (all): 12
BGP Peers Observed (v4): 12
BGP Peers Observed (v6): 9

IPs Originated (v4): 160,000
AS Paths Observed (v4): 784
AS Paths Observed (v6): 680

Average AS Path Length (all): 4.261
Average AS Path Length (v4): 4.415
Average AS Path Length (v6): 4.084

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AS8508 IPv4 Peers

ASN	Name
AS8501	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Ce
AS15744	Silesian University of Technology, Computer Centre
AS6939	Hurricane Electric LLC
AS196844	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Ce
AS3303	Swisscom (Schweiz) AG
AS6204	INTERKVM HOST SRL

AS8508 IPv6 Peers

ASN	Name
AS8501	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Ce
AS6939	Hurricane Electric LLC
AS15744	Silesian University of Technology, Computer Centre
AS196844	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Ce
AS3303	Swisscom (Schweiz) AG

AS8508 IPv4 Peer Count

AS8508 IPv6 Peer Count

AS8508 IPv4 Prefixes Announced

AS8508 IPv6 Prefixes Announced

AS8508 IPv4 Prefixes Originated

AS8508 IPv6 Prefixes Originated

AS8508 IPv4 Route Propagation

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AS8508 IPv6 Route Propagation

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Prefix	Description	Visibility
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Prefix	Description
83.230.64.0/20	Silesian University of Technology, Computer Centre
83.230.64.0/21	Slaski Uniwersytet Medyczny w Katowicach
83.230.96.0/19	Silesian University of Technology, Computer Centre
83.230.99.0/24	Uniwersytet Bielsko-Bialski
83.230.110.0/24	Akademia Sztuk Pieknych w Katowicach
83.230.118.0/23	Uniwersytet Bielsko-Bialski
91.220.103.0/24	Biblioteka Slaska
155.158.0.0/16	UNIWERSYTET SLASKI W KATOWICACH
157.158.0.0/16	Silesian University of Technology, Computer Centre
212.106.176.0/20	Silesian University of Technology, Computer Centre
212.106.183.0/24	Uniwersytet Bielsko-Bialski
212.106.184.0/22	Uniwersytet Bielsko-Bialski
213.227.80.0/20	Silesian University of Technology, Computer Centre
213.227.88.0/21	Uniwersytet Ekonomiczny w Katowicach
213.227.96.0/19	Silesian University of Technology, Computer Centre

Prefix	Description	Visibility
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Prefix	Description
2a01:1d8::/30	Silesian University of Technology, Computer Centre
2a01:1dc::/32	Silesian University of Technology, Computer Centre
2a01:1dd::/32	Silesian University of Technology, Computer Centre
2a01:1de::/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 Ce	X	AS8501
2	Silesian University of Technology, Computer Centre	X	AS15744
3	Hurricane Electric LLC	X	AS6939
4	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Ce	X	AS196844
5	Swisscom (Schweiz) AG	X	AS3303
6	INTERKVM HOST SRL	X	AS6204
7	Fiord Networks, UAB		AS28917
8	SG.GS	X	AS24482
9	i3D.net B.V	X	AS49544
10	Exatel S.A.		AS20804
11	NTT DATA Business Solutions sp. z o.o.		AS24740
12	OVH SAS	X	AS16276

Rank	Description	IPv4	Peer
1	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Ce	X	AS8501
2	Hurricane Electric LLC	X	AS6939
3	Silesian University of Technology, Computer Centre	X	AS15744
4	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Ce	X	AS196844
5	Swisscom (Schweiz) AG	X	AS3303
6	SG.GS	X	AS24482
7	i3D.net B.V	X	AS49544
8	OVH SAS	X	AS16276
9	INTERKVM HOST SRL	X	AS6204

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RIPE

aut-num: AS8508 as-name: SILWEB-AS-EDU descr: SILWEB Autonomous System - Academic descr: Silesian Regional Computer Network descr: Poland org: ORG-CSUo1-RIPE remarks: ---------------- UPSTREAM ----------------------------------- import: from AS8501 action pref=70; accept ANY export: to AS8501 announce AS8508 AS15744:AS-SASK-COM remarks: ---------------- PIONIER ------------------------------------ import: from AS1887 action pref=80; accept community(8501:1011, 8501:1013, 8501:1014, 8501:1015, 8501:1016) import: from AS5550 action pref=80; accept community(8501:1011, 8501:1013, 8501:1014, 8501:1015, 8501:1016) import: from AS8267 action pref=80; accept community(8501:1011, 8501:1013, 8501:1014, 8501:1015, 8501:1016) import: from AS8286 action pref=80; accept community(8501:1011, 8501:1013, 8501:1014, 8501:1015, 8501:1016) import: from AS8326 action pref=80; accept community(8501:1011, 8501:1013, 8501:1014, 8501:1015, 8501:1016) import: from AS8664 action pref=80; accept community(8501:1011, 8501:1013, 8501:1014, 8501:1015, 8501:1016) import: from AS8970 action pref=80; accept community(8501:1011, 8501:1013, 8501:1014, 8501:1015, 8501:1016) import: from AS9112 action pref=80; accept community(8501:1011, 8501:1013, 8501:1014, 8501:1015, 8501:1016) import: from AS12324 action pref=80; accept community(8501:1011, 8501:1013, 8501:1014, 8501:1015, 8501:1016) import: from AS12423 action pref=80; accept community(8501:1011, 8501:1013, 8501:1014, 8501:1015, 8501:1016) import: from AS15373 action pref=80; accept community(8501:1011, 8501:1013, 8501:1014, 8501:1015, 8501:1016) import: from AS21182 action pref=80; accept community(8501:1011, 8501:1013, 8501:1014, 8501:1015, 8501:1016) import: from AS24848 action pref=80; accept community(8501:1011, 8501:1013, 8501:1014, 8501:1015, 8501:1016) export: to AS1887 announce AS8508 AS15744:AS-SASK-COM export: to AS5550 announce AS8508 AS15744:AS-SASK-COM export: to AS8267 announce AS8508 AS15744:AS-SASK-COM export: to AS8286 announce AS8508 AS15744:AS-SASK-COM export: to AS8326 announce AS8508 AS15744:AS-SASK-COM export: to AS8664 announce AS8508 AS15744:AS-SASK-COM export: to AS8970 announce AS8508 AS15744:AS-SASK-COM export: to AS9112 announce AS8508 AS15744:AS-SASK-COM export: to AS12324 announce AS8508 AS15744:AS-SASK-COM export: to AS12423 announce AS8508 AS15744:AS-SASK-COM export: to AS15373 announce AS8508 AS15744:AS-SASK-COM export: to AS21182 announce AS8508 AS15744:AS-SASK-COM export: to AS24848 announce AS8508 AS15744:AS-SASK-COM remarks: ---------------- PEERINGS ----------------------------------- remarks: ---------------- import ------------------------------------- import: from AS5617 action pref=80; accept ANY import: from AS6778 action pref=80; accept AS-TELBANK import: from AS8246 action pref=80; accept ANY import: from AS6830 action pref=80; accept AS8508:AS-SASK-UPC-IN import: from AS12741 action pref=80; accept AS-NETIA import: from AS13000 action pref=80; accept AS-LEON import: from AS20960 action pref=80; accept ANY import: from AS24748 action pref=80; accept AS24748:AS-IX import: from AS29535 action pref=80; accept AS-TPIX import: from AS31242 action pref=80; accept AS-TKPSA-PEERS import: from AS34509 action pref=101; accept AS34509 AS43015 import: from AS39091 action pref=80; accept AS39091 import: from AS39869 action pref=80; accept AS39869 AS30838 AS42266 remarks: SASK import: from AS15744 action pref=100; accept AS15744:AS-SASK-COM remarks: ---------------- export ------------------------------------- export: to AS5617 announce AS8508 export: to AS6778 announce AS8508 AS15744:AS-SASK-COM export: to AS8246 announce AS8508 AS15744:AS-SASK-COM export: to AS6830 announce AS8508 AS15744:AS-SASK-COM export: to AS12741 announce AS8508 AS15744:AS-SASK-COM export: to AS13000 announce AS8508 AS15744:AS-SASK-COM export: to AS20960 announce AS8508 AS15744:AS-SASK-COM export: to AS24748 announce AS8508 AS15744:AS-SASK-COM export: to AS29535 announce AS8508 export: to AS31242 announce AS8508 AS15744:AS-SASK-COM export: to AS34509 announce AS8508 AS15744:AS-SASK-COM export: to AS39091 announce AS8508 AS15744:AS-SASK-COM export: to AS39869 announce AS8508 AS15744:AS-SASK-COM remarks: SASK export: to AS15744 announce AS8508 NOT AS20965 remarks: ---------------- mp-import ---------------------------------- remarks: UPSTREAM mp-import: afi ipv6.unicast from AS8501 action pref=70; accept ANY remarks: PIONIER mp-import: afi ipv6.unicast from AS5550 action pref=70; accept community(8501:1011, 8501:1013, 8501:1014, 8501:1015, 8501:1016) mp-import: afi ipv6.unicast from AS8267 action pref=70; accept community(8501:1011, 8501:1013, 8501:1014, 8501:1015, 8501:1016) mp-import: afi ipv6.unicast from AS8664 action pref=70; accept community(8501:1011, 8501:1013, 8501:1014, 8501:1015, 8501:1016) mp-import: afi ipv6.unicast from AS8970 action pref=70; accept community(8501:1011, 8501:1013, 8501:1014, 8501:1015, 8501:1016) mp-import: afi ipv6.unicast from AS9112 action pref=70; accept community(8501:1011, 8501:1013, 8501:1014, 8501:1015, 8501:1016) remarks: PEERINGS mp-import: afi ipv6.unicast from AS24748 action pref=70; accept AS24748 mp-import: afi ipv6.unicast from AS8246 action pref=70; accept AS8246 remarks: ---------------- mp-export ---------------------------------- remarks: UPSTREAM mp-export: afi ipv6.unicast to AS8501 announce AS8508 AS15744 remarks: PIONIER mp-export: afi ipv6.unicast to AS5550 announce AS8508 AS15744 mp-export: afi ipv6.unicast to AS8267 announce AS8508 AS15744 mp-export: afi ipv6.unicast to AS8664 announce AS8508 AS15744 mp-export: afi ipv6.unicast to AS8970 announce AS8508 AS15744 mp-export: afi ipv6.unicast to AS9112 announce AS8508 AS15744 remarks: PEERINGS mp-export: afi ipv6.unicast to AS24748 announce AS8508 AS15744 mp-export: afi ipv6.unicast to AS8246 announce AS8508 AS15744 remarks: ------------------------------------------------------------- admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: PL-CKPOLSL-MNT created: 1970-01-01T00:00:00Z last-modified: 2019-12-04T11:17:09Z 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	178.216.40.97	2001:7f8:5b::97
Thinx	PL	Warsaw	212.91.0.207	2001:7f8:60:0:1026:0:8508:1
TPIX	PL	Warsaw	195.149.233.97	2001:7f8:27::8508:2

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