BGP map for 121.78.141.0/24

121.78.141.0/24 is announced by 2 networks, mostly AS9957 KINX and seen by 356 peers of 23 RIPE RIS collectors, over 267 different AS paths. Its busiest upstreams are AS4766 Korea Telecom (44%), AS2914 NTT America, Inc. (32%) and AS3491 PCCW Global (HK) Ltd. (24%). The most common path, used by 10 peers, is AS6939 AS4766 AS9957.

Routes checked 11:54:06 UTC

Recent route changes

8 Nov 11:54 UTCAS2914 NTT America, Inc. became an upstream, used by 32% of peers

AS-path graph toward 121.78.141.0/24

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 356 peers (3%) number on a line = peers using that link RIS data up to 09:59 UTC what the colours mean 12 of 267 paths drawn 2 quieter networks left out

View JSON Raw upstream

356collector peers

23RIS collectors

267distinct AS paths

3.8average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS4766 Korea Telecom	158	44%
AS2914 NTT America, Inc.	113	32%
AS3491 PCCW Global (HK) Ltd.	84	24%
AS9957 KINX	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS4766 Korea Telecom	158	44%
AS6939 Hurricane Electric LLC	125	35%
AS2914 NTT America, Inc.	110	31%
AS3491 PCCW Global (HK) Ltd.	81	23%
AS3356 Level 3 Parent, LLC	20	6%
AS3320 DTAG Deutsche Telekom AG	11	3%
AS9002 RETN-AS RETN Limited	9	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	9	3%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	6	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	5	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	AS6939 AS4766 AS9957	10	3%	10
2	AS24482 AS2914 AS9957	10	3%	10
3	AS8218 AS6939 AS4766 AS9957	7	2%	6
4	AS13030 AS3491 AS9957	4	1%	4
5	AS9002 AS2914 AS9957	4	1%	4
6	AS34927 AS6939 AS4766 AS9957	4	1%	3
7	AS12779 AS6939 AS4766 AS9957	4	1%	4
8	AS2914 AS9957	3	<1%	3
9	AS3491 AS9957	3	<1%	3
10	AS6461 AS3491 AS9957	3	<1%	3
11	AS49544 AS3491 AS9957	3	<1%	3
12	AS25091 AS2914 AS9957	3	<1%	3
13	AS35280 AS2914 AS9957	3	<1%	3
14	AS199524 AS3491 AS9957	3	<1%	3
15	AS48185 AS6939 AS4766 AS9957	3	<1%	3
16	AS47147 AS3320 AS3491 AS9957	3	<1%	3
17	AS48362 AS6939 AS4766 AS9957	3	<1%	3
18	AS14840 AS6939 AS4766 AS9957	3	<1%	2
19	AS55720 AS2914 AS9957	2	<1%	1
20	AS3320 AS2914 AS9957	2	<1%	2
21	AS3257 AS3491 AS9957	2	<1%	2
22	AS6830 AS2914 AS9957	2	<1%	2
23	AS25160 AS2914 AS9957	2	<1%	2
24	AS1299 AS4766 AS9957	2	<1%	2
25	AS6461 AS2914 AS9957	2	<1%	2
26	AS14907 AS3491 AS9957	2	<1%	2
27	AS199524 AS2914 AS9957	2	<1%	2
28	AS47692 AS2914 AS9957	2	<1%	2
29	AS2497 AS2914 AS9957	2	<1%	2
30	AS58057 AS34549 AS2914 AS9957	2	<1%	2
31	AS6424 AS6939 AS4766 AS9957	2	<1%	2
32	AS62167 AS6939 AS4766 AS9957	2	<1%	2
33	AS42473 AS9002 AS2914 AS9957	2	<1%	2
34	AS3214 AS6939 AS4766 AS9957	2	<1%	2
35	AS917 AS60068 AS4766 AS9957	2	<1%	2
36	AS34019 AS25091 AS2914 AS9957	2	<1%	2
37	AS8529 AS6453 AS3491 AS9957	2	<1%	2
38	AS15547 AS3303 AS2914 AS9957	2	<1%	2
39	AS51184 AS47692 AS2914 AS9957	2	<1%	2
40	AS59890 AS3356 AS2914 AS9957	2	<1%	2
41	AS51185 AS6762 AS2914 AS9957	2	<1%	2
42	AS202032 AS6939 AS4766 AS9957	2	<1%	2
43	AS19151 AS6939 AS4766 AS9957	2	<1%	2
44	AS35710 AS3320 AS3491 AS9957	2	<1%	2
45	AS271253 AS3356 AS3491 AS9957	2	<1%	1
46	AS49544 AS3356 AS3491 AS9957	2	<1%	1
47	AS142289 AS9583 AS4766 AS9957	2	<1%	1
48	AS31027 AS6939 AS4766 AS9957	2	<1%	1
49	AS20612 AS8758 AS9002 AS3491 AS9957	2	<1%	1
50	AS7018 AS3491 AS9957	1	<1%	1

50 of 267 paths shown. All of them are in the JSON.

More prefixes from AS9957

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