BGP map for 210.51.197.0/24

210.51.197.0/24 is announced by AS9929 CHINA UNICOM Industrial Internet Backbone and seen by 338 peers of 23 RIPE RIS collectors, over 266 different AS paths. Its busiest upstreams are AS10099 China Unicom Global (56%), AS174 Cogent Communications, LLC (28%) and AS4837 CHINA UNICOM China169 Backbone (10%). The most common path, used by 11 peers, is AS24482 AS10099 AS9929.

Routes checked 10:51:25 UTC

Recent route changes

8 Nov 10:51 UTCThe prefix is announced again, seen by 338 collector peers
7 Nov 17:31 UTCNo collector peer sees the prefix any more

AS-path graph toward 210.51.197.0/24

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 338 peers (3%) number on a line = peers using that link RIS data up to 07:59 UTC what the colours mean 12 of 266 paths drawn 5 quieter networks left out

View JSON Raw upstream

338collector peers

23RIS collectors

266distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS10099 China Unicom Global	190	56%
AS174 Cogent Communications, LLC	95	28%
AS4837 CHINA UNICOM China169 Backbone	35	10%
AS701 Verizon Business	7	2%
AS4134 No.31,Jin-rong Street	6	2%
AS3491 PCCW Global (HK) Ltd.	2	<1%
AS2516 KDDI CORPORATION	2	<1%
AS7473 Singapore Telecommunications Ltd	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS10099 China Unicom Global	189	56%
AS174 Cogent Communications, LLC	95	28%
AS4837 CHINA UNICOM China169 Backbone	34	10%
AS1299 TWELVE99 Arelion Sweden AB	18	5%
AS6461 Zayo Bandwidth	10	3%
AS2914 NTT America, Inc.	9	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	8	2%
AS3356 Level 3 Parent, LLC	8	2%
AS701 Verizon Business	7	2%
AS4134 No.31,Jin-rong Street	6	2%

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 AS10099 AS9929	11	3%	11
2	AS8218 AS6461 AS174 AS9929	7	2%	6
3	AS6461 AS174 AS9929	5	1%	5
4	AS12779 AS10099 AS9929	4	1%	4
5	AS47147 AS10099 AS9929	4	1%	4
6	AS199524 AS174 AS9929	4	1%	4
7	AS14840 AS10099 AS9929	4	1%	2
8	AS13030 AS1299 AS10099 AS9929	4	1%	4
9	AS2914 AS10099 AS9929	3	<1%	3
10	AS3214 AS10099 AS9929	3	<1%	3
11	AS49544 AS10099 AS9929	3	<1%	3
12	AS199524 AS10099 AS9929	3	<1%	3
13	AS25091 AS10099 AS9929	3	<1%	3
14	AS48362 AS10099 AS9929	3	<1%	3
15	AS9002 AS3257 AS10099 AS9929	3	<1%	3
16	AS3320 AS701 AS9929	2	<1%	2
17	AS3491 AS174 AS9929	2	<1%	2
18	AS6830 AS174 AS9929	2	<1%	2
19	AS25160 AS10099 AS9929	2	<1%	2
20	AS62167 AS174 AS9929	2	<1%	2
21	AS1299 AS10099 AS9929	2	<1%	2
22	AS212483 AS10099 AS9929	2	<1%	1
23	AS34019 AS4134 AS9929	2	<1%	2
24	AS8529 AS10099 AS9929	2	<1%	2
25	AS15547 AS10099 AS9929	2	<1%	2
26	AS47692 AS10099 AS9929	2	<1%	2
27	AS51184 AS4837 AS9929	2	<1%	2
28	AS59890 AS174 AS9929	2	<1%	2
29	AS35280 AS10099 AS9929	2	<1%	2
30	AS19151 AS174 AS9929	2	<1%	2
31	AS35710 AS10099 AS9929	2	<1%	2
32	AS271253 AS174 AS9929	2	<1%	1
33	AS34927 AS1299 AS10099 AS9929	2	<1%	2
34	AS42473 AS1299 AS10099 AS9929	2	<1%	2
35	AS20612 AS8758 AS10099 AS9929	2	<1%	1
36	AS49544 AS3356 AS10099 AS9929	2	<1%	1
37	AS31027 AS6797 AS10099 AS9929	2	<1%	1
38	AS142289 AS9583 AS4755 AS6453 AS4837 AS9929	2	<1%	1
39	AS10099 AS9929	1	<1%	1
40	AS4837 AS9929	1	<1%	1
41	AS3491 AS9929	1	<1%	1
42	AS7018 AS174 AS9929	1	<1%	1
43	AS852 AS174 AS9929	1	<1%	1
44	AS37721 AS10099 AS9929	1	<1%	1
45	AS50300 AS174 AS9929	1	<1%	1
46	AS58057 AS174 AS9929	1	<1%	1
47	AS38001 AS10099 AS9929	1	<1%	1
48	AS17639 AS3491 AS9929	1	<1%	1
49	AS22652 AS174 AS9929	1	<1%	1
50	AS20205 AS174 AS9929	1	<1%	1

50 of 266 paths shown. All of them are in the JSON.

More prefixes from AS9929

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 07:59 UTC, fetched just now.