BGP map for 42.245.192.0/18

42.245.192.0/18 is announced by AS133111 CERNET New Technology Co., Ltd and seen by 53 peers of 17 RIPE RIS collectors, over 43 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 15:13:29 UTC

No change in the origin, the upstreams or the number of peers since 19:52 UTC on 25 Oct, when this site first looked at 42.245.192.0/18.

AS-path graph toward 42.245.192.0/18

origin Tier 2transitedge network prefix best path: chosen by 3 of 53 peers (6%) number on a line = peers using that link RIS data up to 15:12 UTC what the colours mean 12 of 43 paths drawn 6 quieter networks left out

View JSON Raw upstream

53collector peers

17RIS collectors

43distinct 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.	53	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS9808 China Mobile Communications Group Co., Ltd.	53	100%
AS4134 No.31,Jin-rong Street	40	75%
AS4837 CHINA UNICOM China169 Backbone	10	19%
AS23764 CTGNet	8	15%
AS15802 DU-AS1 Emirates Integrated Telecommunications Company PJSC	5	9%
AS2497 Internet Initiative Japan Inc.	4	8%
AS10099 China Unicom Global	4	8%
AS44530 HOPUS HOPUS SAS	4	8%
AS8966 Etisalat-AS EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC	4	8%
AS58807 China Mobile International Limited	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	AS6894 AS2497 AS4837 AS9808 AS133111	1	2%	1
15	AS58308 AS29075 AS4134 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	AS8298 AS25091 AS4134 AS9808 AS133111	1	2%	1
23	AS513 AS25091 AS4134 AS9808 AS133111	1	2%	1
24	AS4777 AS2497 AS4837 AS9808 AS133111	1	2%	1
25	AS41327 AS44530 AS4134 AS9808 AS133111	1	2%	1
26	AS46997 AS38008 AS10099 AS4837 AS9808 AS133111	1	2%	1
27	AS21282 AS9198 AS23764 AS4134 AS9808 AS133111	1	2%	1
28	AS8888 AS10099 AS9929 AS4837 AS9808 AS133111	1	2%	1
29	AS28910 AS17557 AS8529 AS4134 AS9808 AS133111	1	2%	1
30	AS204092 AS34019 AS44530 AS4134 AS9808 AS133111	1	2%	1
31	AS12307 AS57118 AS25091 AS4134 AS9808 AS133111	1	2%	1
32	AS200612 AS8966 AS15802 AS4134 AS9808 AS133111	1	2%	1
33	AS35280 AS8966 AS15802 AS4134 AS9808 AS133111	1	2%	1
34	AS327960 AS327782 AS23764 AS4134 AS9808 AS133111	1	2%	1
35	AS37239 AS5713 AS23764 AS4134 AS9808 AS133111	1	2%	1
36	AS25152 AS4713 AS2497 AS4837 AS9808 AS133111	1	2%	1
37	AS59105 AS9370 AS2497 AS4837 AS9808 AS133111	1	2%	1
38	AS57111 AS41327 AS44530 AS4134 AS9808 AS133111	1	2%	1
39	AS2027 AS35280 AS8966 AS15802 AS4134 AS9808 AS133111	1	2%	1
40	AS44393 AS35710 AS10099 AS9929 AS4837 AS9808 AS133111	1	2%	1
41	AS49673 AS31500 AS31133 AS23764 AS4134 AS9808 AS133111	1	2%	1
42	AS36236 AS260 AS200612 AS8966 AS15802 AS4134 AS9808 AS133111	1	2%	1
43	AS212271 AS216309 AS198064 AS41327 AS44530 AS4134 AS9808 AS133111	1	2%	1

More prefixes from AS133111

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 15:12 UTC, fetched 19 minutes ago.