BGP map for 164.128.192.0/18

164.128.192.0/18 is announced by AS3303 SWISSCOM and seen by 342 peers of 23 RIPE RIS collectors, over 255 different AS paths. Its busiest upstreams are AS2914 NTT America, Inc. (4%), AS3356 Level 3 Parent, LLC (4%) and AS174 Cogent Communications, LLC (4%). The most common path, used by 11 peers, is AS24482 AS3303.

Routes checked 11:00:22 UTC

No change in the origin, the upstreams or the number of peers since 18:36 UTC on 28 Oct, when this site first looked at 164.128.192.0/18.

AS-path graph toward 164.128.192.0/18

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 342 peers (3%) number on a line = peers using that link RIS data up to 07:59 UTC what the colours mean 12 of 255 paths drawn 6 quieter networks left out

View JSON Raw upstream

342collector peers

23RIS collectors

255distinct AS paths

2.5average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS2914 NTT America, Inc.	14	4%
AS3356 Level 3 Parent, LLC	13	4%
AS174 Cogent Communications, LLC	12	4%
AS24482 SG.GS	11	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	11	3%
AS3320 DTAG Deutsche Telekom AG	10	3%
AS3491 PCCW Global (HK) Ltd.	9	3%
AS6939 Hurricane Electric LLC	9	3%
AS9002 RETN-AS RETN Limited	8	2%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	13	4%
AS174 Cogent Communications, LLC	12	4%
AS2914 NTT America, Inc.	11	3%
AS6939 Hurricane Electric LLC	9	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	9	3%
AS3320 DTAG Deutsche Telekom AG	8	2%
AS3491 PCCW Global (HK) Ltd.	6	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	6	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	4	1%
AS9002 RETN-AS RETN Limited	4	1%

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 AS3303	11	3%	11
2	AS8218 AS3303	7	2%	6
3	AS6461 AS3303	5	1%	5
4	AS3303	4	1%	4
5	AS14907 AS3303	4	1%	4
6	AS13030 AS3303	4	1%	4
7	AS9002 AS3303	4	1%	4
8	AS12779 AS3303	4	1%	4
9	AS14840 AS3303	4	1%	2
10	AS47147 AS3320 AS3303	4	1%	4
11	AS48185 AS3303	3	<1%	3
12	AS2914 AS3303	3	<1%	3
13	AS3491 AS3303	3	<1%	3
14	AS3214 AS3303	3	<1%	3
15	AS49544 AS3303	3	<1%	3
16	AS34019 AS3303	3	<1%	3
17	AS25091 AS3303	3	<1%	3
18	AS48362 AS3303	3	<1%	3
19	AS35280 AS3303	3	<1%	3
20	AS199524 AS3491 AS3303	3	<1%	3
21	AS3320 AS3303	2	<1%	2
22	AS3257 AS3303	2	<1%	2
23	AS6830 AS3303	2	<1%	2
24	AS8529 AS3303	2	<1%	2
25	AS15547 AS3303	2	<1%	2
26	AS47692 AS3303	2	<1%	2
27	AS59890 AS3303	2	<1%	2
28	AS2497 AS3303	2	<1%	2
29	AS6762 AS3303	2	<1%	2
30	AS35710 AS3303	2	<1%	2
31	AS58057 AS1836 AS3303	2	<1%	2
32	AS58057 AS34549 AS3303	2	<1%	2
33	AS25160 AS174 AS3303	2	<1%	2
34	AS62167 AS3356 AS3303	2	<1%	2
35	AS42473 AS9002 AS3303	2	<1%	2
36	AS1299 AS174 AS3303	2	<1%	2
37	AS917 AS60068 AS3303	2	<1%	2
38	AS199524 AS6453 AS3303	2	<1%	2
39	AS51184 AS47692 AS3303	2	<1%	2
40	AS51185 AS6762 AS3303	2	<1%	2
41	AS19151 AS2914 AS3303	2	<1%	2
42	AS271253 AS3356 AS3303	2	<1%	1
43	AS20612 AS9044 AS3303	2	<1%	1
44	AS49544 AS12956 AS3303	2	<1%	1
45	AS31027 AS6797 AS3303	2	<1%	1
46	AS142289 AS9583 AS4755 AS6453 AS3303	2	<1%	1
47	AS328977 AS3303	1	<1%	1
48	AS852 AS3303	1	<1%	1
49	AS3333 AS3303	1	<1%	1
50	AS45049 AS3303	1	<1%	1

50 of 255 paths shown. All of them are in the JSON.

More prefixes from AS3303

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 07:59 UTC, fetched just now.