BGP map for 121.46.144.0/23

121.46.144.0/23 is announced by AS135391 AOFEI DATA INTERNATIONAL COMPANY LIMITED and seen by 327 peers of 23 RIPE RIS collectors, over 253 different AS paths. Its busiest upstreams are AS2914 NTT America, Inc. (79%) and AS9886 CTCSCI TECH LIMITED (21%). The most common path, used by 11 peers, is AS24482 AS9886 AS135391.

Routes checked 10:42:59 UTC

No change in the origin, the upstreams or the number of peers since 10:42 UTC, when this site first looked at 121.46.144.0/23.

AS-path graph toward 121.46.144.0/23

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 327 peers (3%) number on a line = peers using that link RIS data up to 10:42 UTC what the colours mean 12 of 253 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

327collector peers

23RIS collectors

253distinct AS paths

3.9average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS2914 NTT America, Inc.	258	79%
AS9886 CTCSCI TECH LIMITED	69	21%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS2914 NTT America, Inc.	255	78%
AS9886 CTCSCI TECH LIMITED	69	21%
AS3491 PCCW Global (HK) Ltd.	38	12%
AS174 Cogent Communications, LLC	33	10%
AS3356 Level 3 Parent, LLC	31	9%
AS1299 TWELVE99 Arelion Sweden AB	19	6%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	12	4%
AS9002 RETN-AS RETN Limited	12	4%
AS6461 Zayo Bandwidth	10	3%
AS3320 DTAG Deutsche Telekom AG	10	3%

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 AS9886 AS135391	11	3%	11
2	AS8218 AS6461 AS2914 AS135391	7	2%	6
3	AS6461 AS2914 AS135391	5	2%	5
4	AS9002 AS2914 AS135391	4	1%	4
5	AS12779 AS2914 AS135391	4	1%	4
6	AS13030 AS3491 AS9886 AS135391	4	1%	4
7	AS2914 AS135391	3	<1%	3
8	AS3491 AS9886 AS135391	3	<1%	3
9	AS48185 AS2914 AS135391	3	<1%	3
10	AS199524 AS2914 AS135391	3	<1%	3
11	AS35280 AS2914 AS135391	3	<1%	3
12	AS25091 AS2914 AS135391	3	<1%	3
13	AS14840 AS3356 AS2914 AS135391	3	<1%	2
14	AS51185 AS6762 AS2914 AS135391	3	<1%	3
15	AS48362 AS1764 AS2914 AS135391	3	<1%	3
16	AS47147 AS3320 AS2914 AS135391	3	<1%	3
17	AS6830 AS2914 AS135391	2	<1%	2
18	AS3320 AS2914 AS135391	2	<1%	2
19	AS25160 AS2914 AS135391	2	<1%	2
20	AS14907 AS2914 AS135391	2	<1%	2
21	AS6762 AS2914 AS135391	2	<1%	2
22	AS47692 AS2914 AS135391	2	<1%	2
23	AS2497 AS2914 AS135391	2	<1%	2
24	AS19151 AS2914 AS135391	2	<1%	2
25	AS3257 AS3491 AS9886 AS135391	2	<1%	2
26	AS42473 AS9002 AS2914 AS135391	2	<1%	2
27	AS1299 AS3491 AS9886 AS135391	2	<1%	2
28	AS58057 AS34549 AS2914 AS135391	2	<1%	2
29	AS49544 AS3356 AS2914 AS135391	2	<1%	1
30	AS31027 AS3356 AS2914 AS135391	2	<1%	1
31	AS35710 AS3320 AS2914 AS135391	2	<1%	2
32	AS14907 AS3491 AS9886 AS135391	2	<1%	2
33	AS15547 AS174 AS2914 AS135391	2	<1%	2
34	AS51184 AS47692 AS2914 AS135391	2	<1%	2
35	AS34019 AS25091 AS2914 AS135391	2	<1%	2
36	AS49544 AS3491 AS9886 AS135391	2	<1%	2
37	AS59890 AS60068 AS2914 AS135391	2	<1%	2
38	AS271253 AS3356 AS2914 AS135391	2	<1%	1
39	AS199524 AS1299 AS2914 AS135391	2	<1%	2
40	AS20612 AS8758 AS3303 AS2914 AS135391	2	<1%	1
41	AS142289 AS9583 AS1299 AS3491 AS9886 AS135391	2	<1%	1
42	AS31742 AS2914 AS135391	1	<1%	1
43	AS35266 AS2914 AS135391	1	<1%	1
44	AS6424 AS2914 AS135391	1	<1%	1
45	AS14630 AS2914 AS135391	1	<1%	1
46	AS3170 AS2914 AS135391	1	<1%	1
47	AS7018 AS2914 AS135391	1	<1%	1
48	AS34549 AS2914 AS135391	1	<1%	1
49	AS55720 AS2914 AS135391	1	<1%	1
50	AS37721 AS2914 AS135391	1	<1%	1

50 of 253 paths shown. All of them are in the JSON.

More prefixes from AS135391

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 10:42 UTC, fetched 2 hours ago.