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): 354
Prefixes Announced (v4): 282
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): 123
BGP Peers Observed (v4): 121
BGP Peers Observed (v6): 62

IPs Originated (v4): 663,296
AS Paths Observed (v4): 2,462
AS Paths Observed (v6): 1,679

Average AS Path Length (all): 4.110
Average AS Path Length (v4): 4.134
Average AS Path Length (v6): 4.075

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
AS3320	Deutsche Telekom AG
AS6939	Hurricane Electric LLC
AS6461	Zayo Bandwidth
AS33891	Core-Backbone GmbH

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	Dempsey and Clark s.r.o.		AS57069
9	MERIT GROUP a.s	X	AS39904
10	Webglobe, s.r.o.	X	AS29134
11	Gaya, s.r.o.	X	AS44234
12	Jan Galbac		AS56955
13	AIRNET s.r.o.	X	AS201603
14	T-Mobile Czech Republic a.s.		AS48574
15	IBA Group a.s.		AS215718
16	Sama Tech s.r.o.		AS200222
17	Ministerstvo zahranicnich veci Ceske Republiky	X	AS214945
18	DIGITAL ACTION s.r.o.	X	AS196861
19	Pure Storage, INC.		AS10780
20	Norttel s.r.o.		AS48907
21	Ustav zdravotnickych informaci a statistiky Ceske republiky		AS39453
22	365.bank a. s.		AS34443
23	a-net Liberec s.r.o.	X	AS31349
24	PLAYMAX s.r.o.		AS204716
25	ISP Alliance a.s.		AS47232
26	Alef Nula a.s.	X	AS35096
27	Euroweb Romania S.R.L.		AS6663
28	DataCentrum		AS30898
29	NIX.CZ z.s.p.o.	X	AS59747
30	NITEX ISP s.r.o.	X	AS57007
31	Generalni reditelstvi cel	X	AS207434
32	KBC GLOBAL SERVICES NV		AS202830
33	Narodni rozvojova banka, a.s.		AS56891
34	FORTUNA GAME a.s.		AS207095
35	CCS Ceska spolecnost pro platebni karty s.r.o.		AS198103
36	cz-fortuna-game-group-1		AS206908
37	ELVISDK, s.r.o.		AS206198
38	BH securities, a.s.		AS200646
39	Axians Slovakia s.r.o.		AS42826
40	Ceska Posta s.p.	X	AS198143
41	T-Mobile Czech Republic a.s.	X	AS13036
42	ha-vel internet s.r.o.	X	AS15935
43	The Czech National Bank		AS201447
44	Czech Telecommunication Office	X	AS203208
45	Ringier Slovakia Media s.r.o.		AS57788
46	PLAYMAX s.r.o.	X	AS204690
47	Narodni bezpecnostni urad Czech Republic	X	AS213152
48	Air Navigation Services of the Czech Republic, state enterprise		AS15380
49	Digmia s.r.o.	X	AS48304
50	Prazska energetika, a.s.	X	AS48451
51	Ceska sporitelna a.s.		AS25093
52	TETA s.r.o.	X	AS50698
53	Cortex, a.s.	X	AS204394
54	Ceska televize		AS208329
55	MNTNER-K2atmitec		AS197083
56	CZECH IT CLUSTER, druzstvo	X	AS12344
57	Accenture UK Limited		AS21433
58	News and Media Holding a.s.		AS206909
59	SKODA AUTO a.s.	X	AS20708
60	MAC TV s.r.o.	X	AS198543
61	Letiste Praha, a. s.		AS216450
62	SURANY.NET s.r.o.	X	AS29148
63	Kia Slovakia s. r. o.		AS212537
64	SAP SE		AS203080
65	KrU Stredoceskeho kraje	X	AS199220
66	ICZ a.s.	X	AS43757
67	CGI IT Czech Republic s.r.o.		AS48405
68	WEDOS Internet, a.s.	X	AS208414
69	Automation & Business, s.r.o.	X	AS208882
70	CESNET z.s.p.o.	X	AS2852
71	Sokolovska uhelna, pravni nastupce, a.s.	X	AS198161
72	OravaSK s.r.o.		AS210117
73	cz-fortuna-game-group-1		AS203411
74	Mavenir Ltd		AS16158
75	Statni pokladna Centrum sdilenych sluzeb, s.p.	X	AS203165
76	Penta Investments Limited		AS200055
77	DITEC, a.s.		AS34462
78	CadcaNet plus s. r. o.		AS200355
79	Maxion Wheels U.S.A. LLC		AS54189
80	Kooperativa pojistovna, a.s., Vienna Insurance Group	X	AS198101
81	Atos Slovakia s.r.o.		AS34521
82	NIX.CZ z.s.p.o.	X	AS6881
83	Allegro Retail a.s.		AS44424
84	Regionalni centrum Olomouc s.r.o.	X	AS47767
85	Sudolio a.s.	X	AS214396
86	VITKOVICE IT SOLUTIONS a.s.	X	AS56973
87	DTnet Detva s.r.o.	X	AS49117
88	Cesky urad zememericky a katastralni	X	AS28892
89	Slovak Telekom, a.s.		AS197642
90	Municipal Office of the City Prague		AS197694
91	hanspaul-city.net s.r.o.	X	AS58239
92	Valvera s.r.o.	X	AS60086
93	TP NET Plus s.r.o		AS209100
94	Security Information Service		AS204113
95	NEVERNET, s.r.o.		AS60829
96	Agrostroj Pelhrimov, a.s.		AS34475
97	Societe Internationale de Telecommunications Aeronautiques		AS205080
98	ALKOM Security, a.s.		AS196762
99	MCOM-NET s.r.o.		AS201997
100	Komercni banka, a.s.		AS201163
101	DIGI SLOVAKIA, s.r.o.		AS49044
102	ITcity s.r.o.	X	AS202564
103	JUKO s.r.o. Presov		AS213247
104	VLTAVA LABE MEDIA a.s.	X	AS50695
105	ITS akciova spolecnost	X	AS48417
106	Reditelstvi silnic a dalnic s.p.	X	AS204772
107	BBNW s.r.o.		AS202876
108	VEJNET.CZ s.r.o.		AS202877
109	innogy Ceska republika a.s		AS213057
110	TERMS a.s.	X	AS200828
111	DHL Information Services (Europe) s.r.o	X	AS2571
112	PREGIS, a.s	X	AS198494
113	Dopravni podnik hl.m. Prahy, a.s.	X	AS207696
114	Petit Press, a.s.		AS201841
115	SATRO s.r.o.	X	AS31127
116	MINISTERSTVO VNITRA CR	X	AS48298
117	ORIFLAME SOFTWARE s.r.o.	X	AS47749
118	Wrike, Inc.		AS394545
119			AS21942
120	Ministry of labour and social affairs	X	AS211731
121	ESET, spol. s r.o.	X	AS50881

Rank	Description	IPv4	Peer
1	Arelion Sweden AB	X	AS1299
2	Deutsche Telekom AG	X	AS3320
3	Hurricane Electric LLC	X	AS6939
4	Zayo Bandwidth	X	AS6461
5	Core-Backbone GmbH	X	AS33891
6	OptoNet Communication, spol. s.r.o.	X	AS43542
7	MERIT GROUP a.s	X	AS39904
8	NIX.CZ z.s.p.o.	X	AS59747
9	Webglobe, s.r.o.	X	AS29134
10	T-Mobile Czech Republic a.s.	X	AS13036
11	ORIFLAME SOFTWARE s.r.o.	X	AS47749
12	KrU Stredoceskeho kraje	X	AS199220
13	TERMS a.s.	X	AS200828
14	DTnet Detva s.r.o.	X	AS49117
15	ESET, spol. s r.o.	X	AS50881
16	Accenture LLP		AS3573
17	PREGIS, a.s	X	AS198494
18	Ministerstvo zahranicnich veci Ceske Republiky	X	AS214945
19	DIGITAL ACTION s.r.o.	X	AS196861
20	NIX.CZ z.s.p.o.	X	AS6881
21	SATRO s.r.o.	X	AS31127
22	Czech Telecommunication Office	X	AS203208
23	Cesky urad zememericky a katastralni	X	AS28892
24	Prazska energetika, a.s.	X	AS48451
25	CZECH IT CLUSTER, druzstvo	X	AS12344
26	SURANY.NET s.r.o.	X	AS29148
27	Ceska Posta s.p.	X	AS198143
28	CESNET z.s.p.o.	X	AS2852
29	MINISTERSTVO VNITRA CR	X	AS48298
30	ICZ a.s.	X	AS43757
31	Automation & Business, s.r.o.	X	AS208882
32	ITcity s.r.o.	X	AS202564
33	Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET		AS2607
34	Reditelstvi silnic a dalnic s.p.	X	AS204772
35	hanspaul-city.net s.r.o.	X	AS58239
36	Digmia s.r.o.	X	AS48304
37	Gaya, s.r.o.	X	AS44234
38	ha-vel internet s.r.o.	X	AS15935
39	PLAYMAX s.r.o.	X	AS204690
40	VLTAVA LABE MEDIA a.s.	X	AS50695
41	NITEX ISP s.r.o.	X	AS57007
42	a-net Liberec s.r.o.	X	AS31349
43	ITS akciova spolecnost	X	AS48417
44	Sudolio a.s.	X	AS214396
45	Narodni bezpecnostni urad Czech Republic	X	AS213152
46	TETA s.r.o.	X	AS50698
47	SKODA AUTO a.s.	X	AS20708
48	Regionalni centrum Olomouc s.r.o.	X	AS47767
49	Sokolovska uhelna, pravni nastupce, a.s.	X	AS198161
50	Statni pokladna Centrum sdilenych sluzeb, s.p.	X	AS203165
51	MAC TV s.r.o.	X	AS198543
52	Dopravni podnik hl.m. Prahy, a.s.	X	AS207696
53	Ministry of labour and social affairs	X	AS211731
54	Cortex, a.s.	X	AS204394
55	VITKOVICE IT SOLUTIONS a.s.	X	AS56973
56	DHL Information Services (Europe) s.r.o	X	AS2571
57	Alef Nula a.s.	X	AS35096
58	Kooperativa pojistovna, a.s., Vienna Insurance Group	X	AS198101
59	Generalni reditelstvi cel	X	AS207434
60	WEDOS Internet, a.s.	X	AS208414
61	Valvera s.r.o.	X	AS60086
62	AIRNET s.r.o.	X	AS201603

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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	91.210.16.26 91.210.16.23	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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