AS6855 Slovak Telekom, a.s.

Company Website:

http://www.telekom.sk

Looking Glass:

https://bgp.he.net/lg/6855

Country of Origin:

Internet Exchanges: 3

Prefixes Originated (all): 47
Prefixes Originated (v4): 37
Prefixes Originated (v6): 10

Prefixes Announced (all): 352
Prefixes Announced (v4): 280
Prefixes Announced (v6): 72

RPKI Originated Valid (all): 20
RPKI Originated Valid (v4): 17
RPKI Originated Valid (v6): 3

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

BGP Peers Observed (all): 124
BGP Peers Observed (v4): 119
BGP Peers Observed (v6): 64

IPs Originated (v4): 663,296
AS Paths Observed (v4): 2,431
AS Paths Observed (v6): 1,485

Average AS Path Length (all): 4.077
Average AS Path Length (v4): 4.127
Average AS Path Length (v6): 3.994

AS6855 IPv4 Peers

ASN	Name
AS1299	Arelion Sweden AB
AS3320	Deutsche Telekom AG
AS44185	bonet.systems, s. r. o.
AS6939	Hurricane Electric LLC
AS33891	Core-Backbone GmbH
AS6461	Zayo Bandwidth

AS6855 IPv6 Peers

ASN	Name
AS1299	Arelion Sweden AB
AS6939	Hurricane Electric LLC
AS3320	Deutsche Telekom AG
AS33891	Core-Backbone GmbH
AS6461	Zayo Bandwidth

AS6855 IPv4 Peer Count

AS6855 IPv6 Peer Count

AS6855 IPv4 Prefixes Announced

AS6855 IPv6 Prefixes Announced

AS6855 IPv4 Prefixes Originated

AS6855 IPv6 Prefixes Originated

AS6855 IPv4 Route Propagation

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AS6855 IPv6 Route Propagation

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Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
78.98.0.0/15	Slovak Telekom, a.s.
84.47.0.0/17	Slovak Telekom, a.s.
85.239.68.0/24	Ceska_televize
85.239.69.0/24	Ceska_televize
85.239.80.0/23	ANECT a.s.
85.239.82.0/23	ANECT a.s.
85.239.84.0/22	Hyperflex_demo
85.248.31.0/24	SWAN, a.s.
85.248.74.0/24	Migoli s. r. o.
87.197.0.0/16	Slovak Telekom, a.s.
91.127.0.0/16	Slovak Telekom, a.s.
91.195.106.0/24	CESKA SPRAVA SOCIALNIHO ZABEZPECENI
91.195.107.0/24	CESKA SPRAVA SOCIALNIHO ZABEZPECENI
91.245.16.0/23	Network of Coolhousing
95.102.0.0/15	Slovak Telekom, a.s.
178.40.0.0/15	Slovak Telekom, a.s.
185.58.102.0/24	GP Technology
185.58.103.0/24	GP-Technology
193.84.7.0/24	Ministry of Health of Czech Republic
193.84.96.0/24	MPOCR
193.84.97.0/24	MPOCR
193.84.98.0/23	MPOCR
193.84.245.0/24	Ministerstvo zivotniho prostredi
193.200.143.0/24	Jadrova a vyradovacia spolocnost, a.s.
193.201.110.0/24	Raiffeisenbank a.s.
193.228.234.0/24	Vseobecna zdravotni pojistovna Ceske republiky
194.48.241.0/24	CESKY STATISTICKY URAD
194.50.215.0/24	JTBANKA
194.154.224.0/19	Slovak Telekom, a.s.
194.169.224.0/24	JABLOTRON ALARMS a.s.
195.91.0.0/17	Slovak Telekom, a.s.
195.146.128.0/19	Slovak Telekom, a.s.
195.146.130.0/24	Slovak Telekom
195.216.240.0/24	Reditelstvi silnic a dalnic CR
212.5.192.0/19	Slovak Telekom, a.s.
213.81.128.0/17	Slovak Telekom, a.s.
213.160.160.0/19	Slovak Telekom, a.s.

Prefix	Description	Visibility
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Prefix	Description
2001:678:c14::/48	AISIN EUROPE MANUFACTURING CZECH s.r.o.
2001:67c:1314::/48	Vseobecna zdravotni pojistovna Ceske republiky
2001:67c:16c0::/48	CESKY STATISTICKY URAD
2001:67c:16c0:ff10::/64	CESKY STATISTICKY URAD
2001:67c:1bc4::/48	Urad prumysloveho vlastnictvi
2001:67c:2cc0::/48	Sprava Prazskeho hradu
2001:67c:2f9c::/48	Reditelstvi silnic a dalnic CR
2a00:12a8::/29	Slovak Telekom, a.s.
2a00:6bc0::/40	ANECT infrastructure
2a01:5f7::/32	Network of Coolhousing

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Arelion Sweden AB	X	AS1299
2	Deutsche Telekom AG	X	AS3320
3	bonet.systems, s. r. o.		AS44185
4	Hurricane Electric LLC	X	AS6939
5	Core-Backbone GmbH	X	AS33891
6	Zayo Bandwidth	X	AS6461
7	OptoNet Communication, spol. s.r.o.	X	AS43542
8	MERIT GROUP a.s	X	AS39904
9	Dempsey and Clark s.r.o.		AS57069
10	Webglobe, s.r.o.	X	AS29134
11	Jan Galbac		AS56955
12	Gaya, s.r.o.	X	AS44234
13	AIRNET s.r.o.	X	AS201603
14	NITEX ISP s.r.o.	X	AS57007
15	NIX.CZ z.s.p.o.	X	AS6881
16	PLAYMAX s.r.o.	X	AS204690
17	BBNW s.r.o.		AS202876
18	Reditelstvi silnic a dalnic s.p.	X	AS204772
19	KrU Stredoceskeho kraje	X	AS199220
20	Sudolio a.s.	X	AS214396
21	Statni pokladna Centrum sdilenych sluzeb, s.p.	X	AS203165
22	VEJNET.CZ s.r.o.	X	AS202877
23	CZECH IT CLUSTER, druzstvo	X	AS12344
24	ISP Alliance a.s.		AS47232
25	FORTUNA GAME a.s.		AS203411
26	innogy Ceska republika a.s		AS213057
27	MAC TV s.r.o.	X	AS198543
28	Ministerstvo zahranicnich veci Ceske Republiky	X	AS214945
29	NEVERNET, s.r.o.		AS60829
30	Pure Storage, INC.		AS10780
31	Municipal Office of the City Prague		AS197694
32	BH securities, a.s.		AS200646
33	CGI IT Czech Republic s.r.o.		AS48405
34	Security Information Service		AS204113
35	Sokolovska uhelna, pravni nastupce, a.s.	X	AS198161
36	Alef Nula a.s.	X	AS35096
37	News and Media Holding a.s.		AS206909
38	ORIFLAME SOFTWARE s.r.o.	X	AS47749
39	Accenture UK Limited		AS21433
40	SAP SE		AS203080
41	FORTUNA GAME a.s.		AS207095
42	Mavenir Ltd		AS16158
43	ITcity s.r.o.	X	AS202564
44	Cortex, a.s.	X	AS204394
45	Ministry of labour and social affairs	X	AS211731
46	PLAYMAX s.r.o.		AS204716
47	DIGITAL ACTION s.r.o.	X	AS196861
48	Maxion Wheels U.S.A. LLC		AS54189
49	Letiste Praha, a. s.		AS216450
50	MCOM-NET s.r.o.		AS201997
51	SURANY.NET s.r.o.	X	AS29148
52	Atos Slovakia s.r.o.		AS34521
53	Ceska Posta s.p.	X	AS198143
54	hanspaul-city.net s.r.o.	X	AS58239
55	Kooperativa pojistovna, a.s., Vienna Insurance Group	X	AS198101
56	Petit Press, a.s.		AS201841
57	CCS Ceska spolecnost pro platebni karty s.r.o.		AS198103
58	365.bank a. s.		AS34443
59	VITKOVICE IT SOLUTIONS a.s.	X	AS56973
60	TP NET Plus s.r.o		AS209100
61	DataCentrum		AS30898
62	ITS akciova spolecnost	X	AS48417
63	Regionalni centrum Olomouc s.r.o.	X	AS47767
64	The Czech National Bank		AS201447
65	TETA s.r.o.	X	AS50698
66	Automation & Business, s.r.o.	X	AS208882
67	SATRO s.r.o.	X	AS31127
68	MINISTERSTVO VNITRA CR	X	AS48298
69	NIX.CZ z.s.p.o.	X	AS59747
70	PREGIS, a.s	X	AS198494
71	Norttel s.r.o.		AS48907
72	Ringier Slovakia Media s.r.o.		AS57788
73	Sama Tech s.r.o.		AS200222
74	Societe Internationale de Telecommunications Aeronautiques		AS205080
75	Cesky urad zememericky a katastralni	X	AS28892
76	Komercni banka, a.s.		AS201163
77	ha-vel internet s.r.o.	X	AS15935
78	Dopravni podnik hl.m. Prahy, a.s.	X	AS207696
79	SKODA AUTO a.s.	X	AS20708
80	Ustav zdravotnickych informaci a statistiky Ceske republiky		AS39453
81	Kia Slovakia s. r. o.		AS212537
82	VLTAVA LABE MEDIA a.s.	X	AS50695
83	CadcaNet plus s. r. o.		AS200355
84			AS21942
85	OravaSK s.r.o.		AS210117
86	Ceska sporitelna a.s.		AS25093
87	Air Navigation Services of the Czech Republic, state enterprise		AS15380
88	Axians Slovakia s.r.o.		AS42826
89	Valvera s.r.o.	X	AS60086
90	CESNET z.s.p.o.	X	AS2852
91	Allegro Retail a.s.		AS44424
92	T-Mobile Czech Republic a.s.	X	AS13036
93	Narodni rozvojova banka, a.s.		AS56891
94	JUKO s.r.o. Presov		AS213247
95	IBA Group a.s.		AS215718
96	ESET, spol. s r.o.	X	AS50881
97	DHL Information Services (Europe) s.r.o	X	AS2571
98	a-net Liberec s.r.o.	X	AS31349
99	T-Mobile Czech Republic a.s.		AS48574
100	Ceska televize		AS208329
101	Euroweb Romania S.R.L.		AS6663
102	DTnet Detva s.r.o.	X	AS49117
103	Penta Investments Limited		AS200055
104	Slovak Telekom, a.s.		AS197642
105	Agrostroj Pelhrimov, a.s.		AS34475
106	Prazska energetika, a.s.	X	AS48451
107	ELVISDK, s.r.o.		AS206198
108	TERMS a.s.	X	AS200828
109	KBC GLOBAL SERVICES NV		AS202830
110	FORTUNA GAME a.s.		AS206908
111	Czech Telecommunication Office	X	AS203208
112	Narodni bezpecnostni urad Czech Republic	X	AS213152
113	Wrike, Inc.		AS394545
114	ICZ a.s.	X	AS43757
115	ALKOM Security, a.s.		AS196762
116	DIGI SLOVAKIA, s.r.o.		AS49044
117	DITEC, a.s.		AS34462
118	Digmia s.r.o.	X	AS48304
119	K2 atmitec s.r.o.		AS197083

Rank	Description	IPv4	Peer
1	Arelion Sweden AB	X	AS1299
2	Hurricane Electric LLC	X	AS6939
3	Deutsche Telekom AG	X	AS3320
4	Core-Backbone GmbH	X	AS33891
5	Zayo Bandwidth	X	AS6461
6	MERIT GROUP a.s	X	AS39904
7	OptoNet Communication, spol. s.r.o.	X	AS43542
8	NIX.CZ z.s.p.o.	X	AS59747
9	Infinity Telecom, s.r.o.		AS49121
10	Webglobe, s.r.o.	X	AS29134
11	KrU Stredoceskeho kraje	X	AS199220
12	Narodni bezpecnostni urad Czech Republic	X	AS213152
13	VEJNET.CZ s.r.o.	X	AS202877
14	Ministerstvo zahranicnich veci Ceske Republiky	X	AS214945
15	SKODA AUTO a.s.	X	AS20708
16	Sokolovska uhelna, pravni nastupce, a.s.	X	AS198161
17	DHL Information Services (Europe) s.r.o	X	AS2571
18	Accenture LLP		AS3573
19	Regionalni centrum Olomouc s.r.o.	X	AS47767
20	Sudolio a.s.	X	AS214396
21	Czech Telecommunication Office	X	AS203208
22	a-net Liberec s.r.o.	X	AS31349
23	AIRNET s.r.o.	X	AS201603
24	Reditelstvi silnic a dalnic s.p.	X	AS204772
25	Dopravni podnik hl.m. Prahy, a.s.	X	AS207696
26	Digmia s.r.o.	X	AS48304
27	Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET		AS2607
28	Automation & Business, s.r.o.	X	AS208882
29	Gaya, s.r.o.	X	AS44234
30	NIX.CZ z.s.p.o.	X	AS6881
31	WEDOS Internet, a.s.		AS208414
32	T-Mobile Czech Republic a.s.		AS5588
33	Ceska Posta s.p.	X	AS198143
34	NITEX ISP s.r.o.	X	AS57007
35	Statni pokladna Centrum sdilenych sluzeb, s.p.	X	AS203165
36	Ministry of labour and social affairs	X	AS211731
37	ha-vel internet s.r.o.	X	AS15935
38	ITcity s.r.o.	X	AS202564
39	MINISTERSTVO VNITRA CR	X	AS48298
40	TERMS a.s.	X	AS200828
41	ESET, spol. s r.o.	X	AS50881
42	SATRO s.r.o.	X	AS31127
43	TETA s.r.o.	X	AS50698
44	DTnet Detva s.r.o.	X	AS49117
45	hanspaul-city.net s.r.o.	X	AS58239
46	SURANY.NET s.r.o.	X	AS29148
47	Cortex, a.s.	X	AS204394
48	CZECH IT CLUSTER, druzstvo	X	AS12344
49	VITKOVICE IT SOLUTIONS a.s.	X	AS56973
50	DIGITAL ACTION s.r.o.	X	AS196861
51	Kooperativa pojistovna, a.s., Vienna Insurance Group	X	AS198101
52	ITS akciova spolecnost	X	AS48417
53	T-Mobile Czech Republic a.s.	X	AS13036
54	VLTAVA LABE MEDIA a.s.	X	AS50695
55	Prazska energetika, a.s.	X	AS48451
56	MAC TV s.r.o.	X	AS198543
57	Cesky urad zememericky a katastralni	X	AS28892
58	PREGIS, a.s	X	AS198494
59	Alef Nula a.s.	X	AS35096
60	ICZ a.s.	X	AS43757
61	ORIFLAME SOFTWARE s.r.o.	X	AS47749
62	CESNET z.s.p.o.	X	AS2852
63	Valvera s.r.o.	X	AS60086
64	PLAYMAX s.r.o.	X	AS204690

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RIPE

aut-num: AS6855 as-name: SK-TELEKOM descr: Slovak Telekom / T-Mobile CZ org: ORG-ST4-RIPE remarks: -------------- remarks: -- Upstream -- remarks: -------------- import: from AS3320 action pref=60; accept ANY import: from AS1299 action pref=60; accept ANY remarks: ------------- remarks: -- Peering -- remarks: ------------- import: from AS-SIXSTIP-SET action pref=70; accept ANY remarks: ---------------- remarks: -- Upstream -- remarks: -------------- export: to AS3320 announce AS-SLOVAK export: to AS1299 announce AS-SLOVAK export: to AS5588 announce AS13036 remarks: ------------- remarks: -- Peering -- remarks: ------------- export: to AS-SIXSTIP-SET announce AS-SLOVAK remarks: ---------------- default: to AS3320 action pref=100; networks ANY remarks: ============================== remarks: Communities to control traffic remarks: 6855:1101 Do not announce to SIX remarks: 6855:1102 Do not announce to DT AS3320 remarks: 6855:1107 Do not announce to TeliaSonera AS1299 remarks: 6855:1201 Prepend 6855 when announcing to SIX remarks: 6855:1202 Prepend 6855 when announcing to AS3320 remarks: 6855:1207 Prepend 6855 when announcing to AS1299 remarks: 6855:1301 Prepend 6855 6855 when announcing to SIX remarks: 6855:1302 Prepend 6855 6855 when announcing to AS3320 remarks: 6855:1307 Prepend 6855 6855 when announcing to AS1299 remarks: 6855:50 SET_LOCAL_PREFERENCE to 50 remarks: 6855:90 SET_LOCAL_PREFERENCE to 90 remarks: LOC_PREF settings remarks: 50 Customer routes - GLOBAL BACKUP remarks: 60 Upstream providers remarks: 70 Peering partners remarks: 90 Customer routes - BACKUP links with ST AS6855 remarks: 100 Customer routes - PRIMARY connections remarks: Other: remarks: DSCP = 0 on ANY connection remarks: (upstream, peer, customers, dial customers, VPN customers) remarks: ================ remarks: Route colouring: remarks: 6855:2401 Routes from SIX peering remarks: 6855:2402 Routes from DT remarks: 6855:2407 Routes from TeliaSonera remarks: 6855:2700 Default route remarks: POP NAME POP ID PA comm strings PI comm strings remarks: <name> xx 6855:26xx 6855:25xx remarks: ================================================== admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: SK-TELECOM-MNT created: 1970-01-01T00:00:00Z last-modified: 2020-11-02T09:17:37Z 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
NIX.CZ	CZ	Prague	91.210.16.23 91.210.16.26	2001:7f8:14::a7:1 2001:7f8:14::a8:1
NIX.SK	SK	Bratislava	194.30.187.23	2001:7f8:91::26:1
SIX.SK	SK	Bratislava	192.108.148.30 192.108.148.31	2001:7f8:2f::30 2001:7f8:2f::31

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