BGP map for 178.40.0.0/15

178.40.0.0/15 is announced by AS6855 SK-TELEKOM and seen by 330 peers of 23 RIPE RIS collectors, over 260 different AS paths. Its busiest upstreams are AS3320 DTAG (76%), AS33891 CORE-BACKBONE (12%) and AS6939 Hurricane Electric LLC (7%). The most common path, used by 10 peers, is AS24482 AS2914 AS3320 AS6855.

Routes checked 13:22:28 UTC

No change in the origin, the upstreams or the number of peers since 03:17 UTC on 26 Oct, when this site first looked at 178.40.0.0/15.

AS-path graph toward 178.40.0.0/15

origin Tier 1Tier 2transitedge network prefix best path: chosen by 10 of 330 peers (3%) number on a line = peers using that link RIS data up to 09:59 UTC what the colours mean 12 of 260 paths drawn 5 quieter networks left out

View JSON Raw upstream

330collector peers

23RIS collectors

260distinct AS paths

3.8average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3320 DTAG Deutsche Telekom AG	252	76%
AS33891 CORE-BACKBONE Core-Backbone GmbH	38	12%
AS6939 Hurricane Electric LLC	23	7%
AS6461 Zayo Bandwidth	13	4%
AS6881 NIXCZ NIX.CZ z.s.p.o.	1	<1%
AS47232 ISPAlliance ISP Alliance a.s.	1	<1%
AS6663 TTI-NET Euroweb Romania S.R.L.	1	<1%
AS2852 CESNET2 CESNET z.s.p.o.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3320 DTAG Deutsche Telekom AG	250	76%
AS1299 TWELVE99 Arelion Sweden AB	43	13%
AS33891 CORE-BACKBONE Core-Backbone GmbH	38	12%
AS3356 Level 3 Parent, LLC	31	9%
AS2914 NTT America, Inc.	30	9%
AS174 Cogent Communications, LLC	24	7%
AS6939 Hurricane Electric LLC	23	7%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	13	4%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	9	3%
AS5511 Opentransit Orange S.A.	8	2%

AS paths

Every distinct path the collector peers use, most common first. An ASN repeated to lengthen a path (a prepend) is shown once.

#	Path, collector peer to origin	Peers	Share	Collectors
1	AS24482 AS2914 AS3320 AS6855	10	3%	10
2	AS8218 AS3320 AS6855	7	2%	6
3	AS6461 AS6855	5	2%	5
4	AS13030 AS33891 AS6855	4	1%	4
5	AS47147 AS3320 AS6855	4	1%	4
6	AS9002 AS3356 AS3320 AS6855	4	1%	4
7	AS12779 AS3257 AS3320 AS6855	4	1%	4
8	AS2914 AS3320 AS6855	3	<1%	3
9	AS3491 AS3320 AS6855	3	<1%	3
10	AS34019 AS3320 AS6855	3	<1%	3
11	AS25091 AS3320 AS6855	3	<1%	3
12	AS48362 AS1299 AS3320 AS6855	3	<1%	3
13	AS51185 AS6762 AS3320 AS6855	3	<1%	3
14	AS14840 AS3356 AS3320 AS6855	3	<1%	2
15	AS3320 AS6855	2	<1%	2
16	AS3257 AS3320 AS6855	2	<1%	2
17	AS6830 AS3320 AS6855	2	<1%	2
18	AS1299 AS3320 AS6855	2	<1%	2
19	AS49544 AS3320 AS6855	2	<1%	2
20	AS47692 AS33891 AS6855	2	<1%	2
21	AS59890 AS6939 AS6855	2	<1%	2
22	AS2497 AS3320 AS6855	2	<1%	2
23	AS6762 AS3320 AS6855	2	<1%	2
24	AS35710 AS3320 AS6855	2	<1%	2
25	AS34927 AS1299 AS3320 AS6855	2	<1%	2
26	AS48185 AS3356 AS3320 AS6855	2	<1%	2
27	AS25160 AS2914 AS3320 AS6855	2	<1%	2
28	AS42473 AS1299 AS3320 AS6855	2	<1%	2
29	AS15547 AS174 AS3320 AS6855	2	<1%	2
30	AS51184 AS47692 AS33891 AS6855	2	<1%	2
31	AS35280 AS3356 AS3320 AS6855	2	<1%	2
32	AS199524 AS1299 AS3320 AS6855	2	<1%	2
33	AS19151 AS2914 AS3320 AS6855	2	<1%	2
34	AS199524 AS3491 AS3320 AS6855	2	<1%	2
35	AS49544 AS3356 AS3320 AS6855	2	<1%	1
36	AS31027 AS6797 AS33891 AS6855	2	<1%	1
37	AS58057 AS34549 AS5511 AS3320 AS6855	2	<1%	2
38	AS20612 AS8758 AS3303 AS3320 AS6855	2	<1%	1
39	AS142289 AS9583 AS4755 AS6453 AS3320 AS6855	2	<1%	1
40	AS6881 AS6855	1	<1%	1
41	AS55720 AS6939 AS6855	1	<1%	1
42	AS202297 AS47232 AS6855	1	<1%	1
43	AS7018 AS3320 AS6855	1	<1%	1
44	AS61218 AS6939 AS6855	1	<1%	1
45	AS852 AS3320 AS6855	1	<1%	1
46	AS37721 AS6939 AS6855	1	<1%	1
47	AS3333 AS3320 AS6855	1	<1%	1
48	AS17639 AS6939 AS6855	1	<1%	1
49	AS50304 AS33891 AS6855	1	<1%	1
50	AS20205 AS6939 AS6855	1	<1%	1

50 of 260 paths shown. All of them are in the JSON.

More prefixes from AS6855

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 09:59 UTC, fetched 20 minutes ago.