BGP map for 140.207.199.0/24

140.207.199.0/24 is announced by AS138421 China Unicom and seen by 323 peers of 23 RIPE RIS collectors, over 249 different AS paths. All of those routes reach it through one upstream, AS4837 CHINA UNICOM China169 Backbone. The most common path, used by 8 peers, is AS24482 AS2914 AS701 AS4837 AS138421.

Routes checked 17:27:12 UTC

Recent route changes

31 Oct 17:27 UTCSeen by more collector peers: 42 before, 323 now
31 Oct 17:27 UTCAS17621 China Unicom Shanghai network stopped announcing the prefix

AS-path graph toward 140.207.199.0/24

origin Tier 1Tier 2edge network prefix best path: chosen by 8 of 323 peers (2%) number on a line = peers using that link RIS data up to 17:26 UTC what the colours mean 12 of 249 paths drawn 5 quieter networks left out

View JSON Raw upstream

323collector peers

23RIS collectors

249distinct AS paths

4.2average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS4837 CHINA UNICOM China169 Backbone	323	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS4837 CHINA UNICOM China169 Backbone	322	100%
AS1299 TWELVE99 Arelion Sweden AB	75	23%
AS174 Cogent Communications, LLC	42	13%
AS5511 Opentransit Orange S.A.	21	7%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	18	6%
AS701 Verizon Business	17	5%
AS6939 Hurricane Electric LLC	15	5%
AS2914 NTT America, Inc.	13	4%
AS3257 GTT-BACKBONE GTT Communications Inc.	13	4%
AS6461 Zayo Bandwidth	12	4%

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 AS701 AS4837 AS138421	8	2%	8
2	AS8218 AS6461 AS4837 AS138421	7	2%	6
3	AS6461 AS4837 AS138421	5	2%	5
4	AS13030 AS1299 AS4837 AS138421	4	1%	4
5	AS9002 AS5511 AS4837 AS138421	4	1%	4
6	AS14907 AS1299 AS4837 AS138421	4	1%	4
7	AS14840 AS6762 AS4837 AS138421	4	1%	2
8	AS199524 AS1299 AS4837 AS138421	4	1%	4
9	AS47147 AS1299 AS4837 AS138421	4	1%	4
10	AS12779 AS4837 AS138421	3	<1%	3
11	AS2914 AS701 AS4837 AS138421	3	<1%	3
12	AS48185 AS1299 AS4837 AS138421	3	<1%	3
13	AS34927 AS1299 AS4837 AS138421	3	<1%	3
14	AS51185 AS6762 AS4837 AS138421	3	<1%	3
15	AS34019 AS3303 AS4837 AS138421	3	<1%	3
16	AS48362 AS1299 AS4837 AS138421	3	<1%	3
17	AS3214 AS10099 AS9929 AS4837 AS138421	3	<1%	3
18	AS3257 AS4837 AS138421	2	<1%	2
19	AS6830 AS4837 AS138421	2	<1%	2
20	AS1299 AS4837 AS138421	2	<1%	2
21	AS6762 AS4837 AS138421	2	<1%	2
22	AS51184 AS4837 AS138421	2	<1%	2
23	AS2497 AS4837 AS138421	2	<1%	2
24	AS3320 AS5511 AS4837 AS138421	2	<1%	2
25	AS3491 AS174 AS4837 AS138421	2	<1%	2
26	AS62167 AS174 AS4837 AS138421	2	<1%	2
27	AS25160 AS174 AS4837 AS138421	2	<1%	2
28	AS42473 AS1299 AS4837 AS138421	2	<1%	2
29	AS49544 AS3356 AS4837 AS138421	2	<1%	1
30	AS49544 AS2914 AS4837 AS138421	2	<1%	2
31	AS8529 AS6453 AS4837 AS138421	2	<1%	2
32	AS15547 AS174 AS4837 AS138421	2	<1%	2
33	AS47692 AS33891 AS4837 AS138421	2	<1%	2
34	AS49544 AS1299 AS4837 AS138421	2	<1%	2
35	AS59890 AS6939 AS4837 AS138421	2	<1%	2
36	AS58057 AS34549 AS5511 AS4837 AS138421	2	<1%	2
37	AS35710 AS3320 AS5511 AS4837 AS138421	2	<1%	2
38	AS20612 AS9044 AS1299 AS4837 AS138421	2	<1%	1
39	AS19151 AS2914 AS701 AS4837 AS138421	2	<1%	2
40	AS142289 AS9583 AS4755 AS6453 AS4837 AS138421	2	<1%	1
41	AS4837 AS138421	1	<1%	1
42	AS5511 AS4837 AS138421	1	<1%	1
43	AS6424 AS4837 AS138421	1	<1%	1
44	AS1257 AS4837 AS138421	1	<1%	1
45	AS29075 AS4837 AS138421	1	<1%	1
46	AS680 AS4837 AS138421	1	<1%	1
47	AS58299 AS4837 AS138421	1	<1%	1
48	AS12956 AS4837 AS138421	1	<1%	1
49	AS6453 AS4837 AS138421	1	<1%	1
50	AS199524 AS4837 AS138421	1	<1%	1

50 of 249 paths shown. All of them are in the JSON.

More prefixes from AS138421

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 17:26 UTC, fetched just now.