BGP map for 42.201.32.0/19

42.201.32.0/19 is announced by AS133111 CERNET New Technology Co., Ltd and seen by 51 peers of 17 RIPE RIS collectors, over 41 different AS paths. All of those routes reach it through one upstream, AS9808 China Mobile Communications Group Co., Ltd.. The most common path, used by 3 peers, is AS3214 AS58807 AS9808 AS133111.

Routes checked 02:35:34 UTC

No change in the origin, the upstreams or the number of peers since 02:35 UTC, when this site first looked at 42.201.32.0/19.

AS-path graph toward 42.201.32.0/19

origin Tier 2transitedge network prefix best path: chosen by 3 of 51 peers (6%) number on a line = peers using that link RIS data up to 02:35 UTC what the colours mean 12 of 41 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

51collector peers

17RIS collectors

41distinct AS paths

5.2average AS hops, 4 to 8

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS9808 China Mobile Communications Group Co., Ltd.	51	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS9808 China Mobile Communications Group Co., Ltd.	51	100%
AS4134 No.31,Jin-rong Street	39	76%
AS4837 CHINA UNICOM China169 Backbone	9	18%
AS23764 CTGNet	9	18%
AS15802 DU-AS1 Emirates Integrated Telecommunications Company PJSC	7	14%
AS8966 Etisalat-AS EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC	6	12%
AS2497 Internet Initiative Japan Inc.	4	8%
AS58807 China Mobile International Limited	3	6%
AS10099 China Unicom Global	3	6%
AS25091 IP-Max IP-Max SA	3	6%

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	AS3214 AS58807 AS9808 AS133111	3	6%	3
2	AS34019 AS4134 AS9808 AS133111	3	6%	3
3	AS25091 AS4134 AS9808 AS133111	3	6%	3
4	AS8529 AS4134 AS9808 AS133111	2	4%	2
5	AS2497 AS4837 AS9808 AS133111	2	4%	2
6	AS35280 AS7713 AS23764 AS4134 AS9808 AS133111	2	4%	2
7	AS35710 AS48200 AS23764 AS4134 AS9808 AS133111	2	4%	2
8	AS49028 AS4134 AS9808 AS133111	1	2%	1
9	AS29075 AS4134 AS9808 AS133111	1	2%	1
10	AS50628 AS4134 AS9808 AS133111	1	2%	1
11	AS56987 AS4134 AS9808 AS133111	1	2%	1
12	AS209823 AS4134 AS9808 AS133111	1	2%	1
13	AS29222 AS4134 AS9808 AS133111	1	2%	1
14	AS41327 AS4134 AS9808 AS133111	1	2%	1
15	AS6894 AS2497 AS4837 AS9808 AS133111	1	2%	1
16	AS35426 AS215596 AS4134 AS9808 AS133111	1	2%	1
17	AS207910 AS34019 AS4134 AS9808 AS133111	1	2%	1
18	AS57187 AS15802 AS4134 AS9808 AS133111	1	2%	1
19	AS38008 AS10099 AS4837 AS9808 AS133111	1	2%	1
20	AS44097 AS30972 AS4134 AS9808 AS133111	1	2%	1
21	AS198385 AS29075 AS4134 AS9808 AS133111	1	2%	1
22	AS513 AS25091 AS4134 AS9808 AS133111	1	2%	1
23	AS4777 AS2497 AS4837 AS9808 AS133111	1	2%	1
24	AS57111 AS41327 AS4134 AS9808 AS133111	1	2%	1
25	AS46997 AS38008 AS10099 AS4837 AS9808 AS133111	1	2%	1
26	AS8888 AS10099 AS9929 AS4837 AS9808 AS133111	1	2%	1
27	AS28910 AS31133 AS23764 AS4134 AS9808 AS133111	1	2%	1
28	AS12307 AS57118 AS25091 AS4134 AS9808 AS133111	1	2%	1
29	AS57777 AS8298 AS25091 AS4134 AS9808 AS133111	1	2%	1
30	AS200612 AS8966 AS15802 AS4134 AS9808 AS133111	1	2%	1
31	AS35280 AS8966 AS15802 AS4134 AS9808 AS133111	1	2%	1
32	AS327960 AS327782 AS23764 AS4134 AS9808 AS133111	1	2%	1
33	AS37239 AS5713 AS23764 AS4134 AS9808 AS133111	1	2%	1
34	AS25152 AS4713 AS2497 AS4837 AS9808 AS133111	1	2%	1
35	AS59105 AS9370 AS2497 AS4837 AS9808 AS133111	1	2%	1
36	AS36924 AS35280 AS8966 AS15802 AS4134 AS9808 AS133111	1	2%	1
37	AS2027 AS35280 AS8966 AS15802 AS4134 AS9808 AS133111	1	2%	1
38	AS21282 AS9198 AS31133 AS23764 AS4134 AS9808 AS133111	1	2%	1
39	AS49673 AS31500 AS31133 AS23764 AS4134 AS9808 AS133111	1	2%	1
40	AS58308 AS39305 AS35280 AS8966 AS15802 AS4134 AS9808 AS133111	1	2%	1
41	AS36236 AS260 AS200612 AS8966 AS15802 AS4134 AS9808 AS133111	1	2%	1

More prefixes from AS133111

Routes seen by RIPE RIS in the 24 hours up to 17 Sep 2026, 02:35 UTC, fetched just now.