BGP map for 42.201.60.0/23

42.201.60.0/23 is announced by AS133111 CERNET New Technology Co., Ltd and seen by 330 peers of 23 RIPE RIS collectors, over 252 different AS paths. Its busiest upstreams are AS4538 China Education and Research Network Center (92%) and AS9808 China Mobile Communications Group Co., Ltd. (8%). The most common path, used by 10 peers, is AS24482 AS2914 AS6453 AS4538 AS133111.

Routes checked 02:35:41 UTC

No change in the origin, the upstreams or the number of peers since 02:35 UTC, when this site first looked at 42.201.60.0/23.

AS-path graph toward 42.201.60.0/23

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 02:34 UTC what the colours mean 12 of 252 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

330collector peers

23RIS collectors

252distinct AS paths

4.9average AS hops, 3 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS4538 China Education and Research Network Center	305	92%
AS9808 China Mobile Communications Group Co., Ltd.	25	8%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS4538 China Education and Research Network Center	305	92%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	290	88%
AS1299 TWELVE99 Arelion Sweden AB	58	18%
AS2914 NTT America, Inc.	37	11%
AS3356 Level 3 Parent, LLC	32	10%
AS9808 China Mobile Communications Group Co., Ltd.	25	8%
AS4134 No.31,Jin-rong Street	19	6%
AS174 Cogent Communications, LLC	14	4%
AS9002 RETN-AS RETN Limited	12	4%
AS6461 Zayo Bandwidth	11	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 AS2914 AS6453 AS4538 AS133111	10	3%	10
2	AS8218 AS6461 AS6453 AS4538 AS133111	7	2%	6
3	AS6461 AS6453 AS4538 AS133111	5	2%	5
4	AS9002 AS6453 AS4538 AS133111	4	1%	4
5	AS12779 AS174 AS4538 AS133111	4	1%	4
6	AS199524 AS6453 AS4538 AS133111	4	1%	4
7	AS13030 AS1299 AS6453 AS4538 AS133111	4	1%	4
8	AS2914 AS6453 AS4538 AS133111	3	<1%	3
9	AS3491 AS6453 AS4538 AS133111	3	<1%	3
10	AS3214 AS58807 AS9808 AS133111	3	<1%	3
11	AS35280 AS6453 AS4538 AS133111	3	<1%	3
12	AS34019 AS4134 AS9808 AS133111	3	<1%	3
13	AS25091 AS4134 AS9808 AS133111	3	<1%	3
14	AS34927 AS1299 AS6453 AS4538 AS133111	3	<1%	3
15	AS14840 AS3356 AS6453 AS4538 AS133111	3	<1%	2
16	AS49544 AS2914 AS6453 AS4538 AS133111	3	<1%	3
17	AS199524 AS1299 AS6453 AS4538 AS133111	3	<1%	3
18	AS3257 AS6453 AS4538 AS133111	2	<1%	2
19	AS6830 AS6453 AS4538 AS133111	2	<1%	2
20	AS3320 AS6453 AS4538 AS133111	2	<1%	2
21	AS25160 AS6453 AS4538 AS133111	2	<1%	2
22	AS1299 AS6453 AS4538 AS133111	2	<1%	2
23	AS8529 AS6453 AS4538 AS133111	2	<1%	2
24	AS6762 AS6453 AS4538 AS133111	2	<1%	2
25	AS2497 AS6453 AS4538 AS133111	2	<1%	2
26	AS62167 AS3356 AS6453 AS4538 AS133111	2	<1%	2
27	AS55720 AS2914 AS6453 AS4538 AS133111	2	<1%	1
28	AS58057 AS34549 AS6453 AS4538 AS133111	2	<1%	2
29	AS49544 AS3356 AS6453 AS4538 AS133111	2	<1%	1
30	AS31027 AS1299 AS6453 AS4538 AS133111	2	<1%	1
31	AS35710 AS3320 AS6453 AS4538 AS133111	2	<1%	2
32	AS15547 AS3303 AS6453 AS4538 AS133111	2	<1%	2
33	AS48362 AS9002 AS6453 AS4538 AS133111	2	<1%	2
34	AS47692 AS2914 AS6453 AS4538 AS133111	2	<1%	2
35	AS51185 AS6762 AS6453 AS4538 AS133111	2	<1%	2
36	AS47147 AS3320 AS6453 AS4538 AS133111	2	<1%	2
37	AS47147 AS1299 AS6453 AS4538 AS133111	2	<1%	2
38	AS59890 AS60068 AS6453 AS4538 AS133111	2	<1%	2
39	AS271253 AS3356 AS6453 AS4538 AS133111	2	<1%	1
40	AS19151 AS2914 AS6453 AS4538 AS133111	2	<1%	2
41	AS58057 AS1836 AS3356 AS6453 AS4538 AS133111	2	<1%	2
42	AS142289 AS9583 AS4755 AS6453 AS4538 AS133111	2	<1%	1
43	AS51184 AS47692 AS2914 AS6453 AS4538 AS133111	2	<1%	2
44	AS20612 AS8758 AS3303 AS6453 AS4538 AS133111	2	<1%	1
45	AS6453 AS4538 AS133111	1	<1%	1
46	AS6894 AS174 AS4538 AS133111	1	<1%	1
47	AS3170 AS174 AS4538 AS133111	1	<1%	1
48	AS7018 AS6453 AS4538 AS133111	1	<1%	1
49	AS132825 AS174 AS4538 AS133111	1	<1%	1
50	AS34549 AS6453 AS4538 AS133111	1	<1%	1

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

More prefixes from AS133111

Routes seen by RIPE RIS in the 24 hours up to 17 Sep 2026, 02:34 UTC, fetched just now.