BGP map for 203.160.64.0/19

203.160.64.0/19 is announced by AS10099 China Unicom Global and seen by 328 peers of 23 RIPE RIS collectors, over 266 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (38%), AS2914 NTT America, Inc. (27%) and AS3257 GTT-BACKBONE (15%). The most common path, used by 11 peers, is AS24482 AS10099.

Routes checked 10:51:22 UTC

Recent route changes

8 Nov 10:51 UTCThe prefix is announced again, seen by 328 collector peers
8 Nov 09:30 UTCNo collector peer sees the prefix any more
7 Nov 01:19 UTCAS6453 TATA COMMUNICATIONS (AMERICA) INC became an upstream, used by 9% of peers

AS-path graph toward 203.160.64.0/19

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 328 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 4 quieter networks left out

View JSON Raw upstream

328collector peers

23RIS collectors

266distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	124	38%
AS2914 NTT America, Inc.	87	27%
AS3257 GTT-BACKBONE GTT Communications Inc.	49	15%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	29	9%
AS6939 Hurricane Electric LLC	16	5%
AS24482 SG.GS	11	3%
AS4635 Hong Kong Internet Exchange--Route Server 1	7	2%
AS8359 MTS MTS PJSC	2	<1%
AS49544 i3Dnet i3D.net B.V	1	<1%
AS36236 NetActuate, Inc	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	124	38%
AS2914 NTT America, Inc.	84	26%
AS3257 GTT-BACKBONE GTT Communications Inc.	48	15%
AS1299 TWELVE99 Arelion Sweden AB	29	9%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	28	9%
AS6939 Hurricane Electric LLC	16	5%
AS6461 Zayo Bandwidth	10	3%
AS3356 Level 3 Parent, LLC	9	3%
AS3320 DTAG Deutsche Telekom AG	7	2%
AS4635 Hong Kong Internet Exchange--Route Server 1	7	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	11	3%	11
2	AS8218 AS6461 AS174 AS10099	6	2%	5
3	AS199524 AS174 AS10099	5	2%	5
4	AS14840 AS174 AS10099	4	1%	2
5	AS13030 AS1299 AS174 AS10099	4	1%	4
6	AS2914 AS10099	3	<1%	3
7	AS48185 AS2914 AS10099	3	<1%	3
8	AS9002 AS3257 AS10099	3	<1%	3
9	AS12779 AS3257 AS10099	3	<1%	3
10	AS49544 AS2914 AS10099	3	<1%	3
11	AS6461 AS174 AS10099	3	<1%	3
12	AS50628 AS6453 AS10099	2	<1%	2
13	AS14907 AS2914 AS10099	2	<1%	2
14	AS25160 AS2914 AS10099	2	<1%	2
15	AS62167 AS174 AS10099	2	<1%	2
16	AS1299 AS174 AS10099	2	<1%	2
17	AS8529 AS6453 AS10099	2	<1%	2
18	AS15547 AS174 AS10099	2	<1%	2
19	AS47692 AS2914 AS10099	2	<1%	2
20	AS59890 AS6939 AS10099	2	<1%	2
21	AS35280 AS2914 AS10099	2	<1%	2
22	AS19151 AS2914 AS10099	2	<1%	2
23	AS6762 AS2914 AS10099	2	<1%	2
24	AS271253 AS174 AS10099	2	<1%	1
25	AS58057 AS34549 AS2914 AS10099	2	<1%	2
26	AS917 AS60068 AS174 AS10099	2	<1%	2
27	AS34019 AS25091 AS2914 AS10099	2	<1%	2
28	AS47147 AS1299 AS174 AS10099	2	<1%	2
29	AS48362 AS1764 AS2914 AS10099	2	<1%	2
30	AS51184 AS47692 AS2914 AS10099	2	<1%	2
31	AS51185 AS6762 AS2914 AS10099	2	<1%	2
32	AS35710 AS3320 AS3257 AS10099	2	<1%	2
33	AS20612 AS9044 AS2914 AS10099	2	<1%	1
34	AS49544 AS3356 AS2914 AS10099	2	<1%	1
35	AS31027 AS1299 AS3257 AS10099	2	<1%	1
36	AS142289 AS9583 AS1299 AS6453 AS10099	2	<1%	1
37	AS6453 AS10099	1	<1%	1
38	AS3257 AS10099	1	<1%	1
39	AS49544 AS10099	1	<1%	1
40	AS36236 AS10099	1	<1%	1
41	AS134823 AS10099	1	<1%	1
42	AS55720 AS6939 AS10099	1	<1%	1
43	AS7018 AS174 AS10099	1	<1%	1
44	AS61218 AS6939 AS10099	1	<1%	1
45	AS852 AS3257 AS10099	1	<1%	1
46	AS37721 AS174 AS10099	1	<1%	1
47	AS50300 AS3257 AS10099	1	<1%	1
48	AS58057 AS174 AS10099	1	<1%	1
49	AS38001 AS2914 AS10099	1	<1%	1
50	AS17639 AS4635 AS10099	1	<1%	1

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

More prefixes from AS10099

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