BGP map for 125.128.0.0/13

125.128.0.0/13 is announced by AS4766 Korea Telecom and seen by 329 peers of 23 RIPE RIS collectors, over 252 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (24%), AS3356 Level 3 Parent, LLC (14%) and AS1299 TWELVE99 (8%). The most common path, used by 11 peers, is AS24482 AS2914 AS4766.

Routes checked 10:47:10 UTC

Recent route changes

3 Nov 22:05 UTCAS6461 Zayo Bandwidth became an upstream, used by 5% of peers

AS-path graph toward 125.128.0.0/13

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 329 peers (3%) number on a line = peers using that link RIS data up to 07:59 UTC what the colours mean 12 of 252 paths drawn 6 quieter networks left out

View JSON Raw upstream

329collector peers

23RIS collectors

252distinct AS paths

3.2average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	80	24%
AS3356 Level 3 Parent, LLC	45	14%
AS1299 TWELVE99 Arelion Sweden AB	27	8%
AS9002 RETN-AS RETN Limited	26	8%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	20	6%
AS3257 GTT-BACKBONE GTT Communications Inc.	19	6%
AS6461 Zayo Bandwidth	17	5%
AS2914 NTT America, Inc.	15	5%
AS3303 SWISSCOM Swisscom (Schweiz) AG	8	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	7	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	80	24%
AS3356 Level 3 Parent, LLC	45	14%
AS1299 TWELVE99 Arelion Sweden AB	25	8%
AS9002 RETN-AS RETN Limited	22	7%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	18	5%
AS2914 NTT America, Inc.	17	5%
AS3257 GTT-BACKBONE GTT Communications Inc.	17	5%
AS6461 Zayo Bandwidth	12	4%
AS3303 SWISSCOM Swisscom (Schweiz) AG	8	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	7	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 AS4766	11	3%	11
2	AS8218 AS6461 AS4766	7	2%	6
3	AS6461 AS4766	5	2%	5
4	AS9002 AS4766	4	1%	4
5	AS13030 AS1299 AS4766	4	1%	4
6	AS12779 AS174 AS4766	4	1%	4
7	AS47147 AS9002 AS4766	4	1%	4
8	AS49544 AS4766	3	<1%	3
9	AS48185 AS3356 AS4766	3	<1%	3
10	AS2914 AS174 AS4766	3	<1%	3
11	AS34019 AS3303 AS4766	3	<1%	3
12	AS199524 AS3257 AS4766	3	<1%	3
13	AS48362 AS9002 AS4766	3	<1%	3
14	AS51185 AS6762 AS4766	3	<1%	3
15	AS14840 AS3356 AS4766	3	<1%	2
16	AS35280 AS4637 AS9318 AS4766	3	<1%	3
17	AS3257 AS4766	2	<1%	2
18	AS6830 AS4766	2	<1%	2
19	AS1299 AS4766	2	<1%	2
20	AS8529 AS4766	2	<1%	2
21	AS2497 AS4766	2	<1%	2
22	AS6762 AS4766	2	<1%	2
23	AS50628 AS3356 AS4766	2	<1%	2
24	AS34927 AS1299 AS4766	2	<1%	2
25	AS3320 AS174 AS4766	2	<1%	2
26	AS3491 AS174 AS4766	2	<1%	2
27	AS25160 AS174 AS4766	2	<1%	2
28	AS42473 AS9002 AS4766	2	<1%	2
29	AS917 AS60068 AS4766	2	<1%	2
30	AS15547 AS174 AS4766	2	<1%	2
31	AS47692 AS33891 AS4766	2	<1%	2
32	AS59890 AS60068 AS4766	2	<1%	2
33	AS19151 AS174 AS4766	2	<1%	2
34	AS199524 AS174 AS4766	2	<1%	2
35	AS271253 AS3356 AS4766	2	<1%	1
36	AS25091 AS6762 AS4766	2	<1%	2
37	AS49544 AS3356 AS4766	2	<1%	1
38	AS31027 AS3356 AS4766	2	<1%	1
39	AS58057 AS34549 AS174 AS4766	2	<1%	2
40	AS51184 AS47692 AS33891 AS4766	2	<1%	2
41	AS35710 AS3320 AS174 AS4766	2	<1%	2
42	AS20612 AS8758 AS9002 AS4766	2	<1%	1
43	AS142289 AS9583 AS4755 AS6453 AS174 AS4766	2	<1%	1
44	AS852 AS4766	1	<1%	1
45	AS50304 AS4766	1	<1%	1
46	AS12859 AS4766	1	<1%	1
47	AS8455 AS4766	1	<1%	1
48	AS39351 AS4766	1	<1%	1
49	AS13786 AS4766	1	<1%	1
50	AS52320 AS4766	1	<1%	1

50 of 252 paths shown. All of them are in the JSON.

More prefixes from AS4766

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