BGP map for 202.136.160.0/19

202.136.160.0/19 is announced by AS17645 ASN - NTT SINGAPORE PTE LTD and seen by 329 peers of 23 RIPE RIS collectors, over 255 different AS paths. Its busiest upstreams are AS2914 NTT America, Inc. (43%), AS3491 PCCW Global (HK) Ltd. (31%) and AS4637 Telstra Global (26%). The most common path, used by 10 peers, is AS24482 AS2914 AS17645.

Routes checked 21:17:42 UTC

No change in the origin, the upstreams or the number of peers since 21:17 UTC, when this site first looked at 202.136.160.0/19.

AS-path graph toward 202.136.160.0/19

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 329 peers (3%) number on a line = peers using that link RIS data up to 21:17 UTC what the colours mean 12 of 255 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

329collector peers

23RIS collectors

255distinct AS paths

3.7average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS2914 NTT America, Inc.	140	43%
AS3491 PCCW Global (HK) Ltd.	102	31%
AS4637 Telstra Global	84	26%
AS4657 StarHub Ltd	2	<1%
AS38566 NTTCTNET	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS2914 NTT America, Inc.	137	42%
AS3491 PCCW Global (HK) Ltd.	99	30%
AS4637 Telstra Global	84	26%
AS174 Cogent Communications, LLC	30	9%
AS3356 Level 3 Parent, LLC	29	9%
AS9002 RETN-AS RETN Limited	11	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	10	3%
AS1299 TWELVE99 Arelion Sweden AB	9	3%
AS6939 Hurricane Electric LLC	8	2%
AS6461 Zayo Bandwidth	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 AS2914 AS17645	10	3%	10
2	AS8218 AS6461 AS4637 AS17645	7	2%	6
3	AS6461 AS4637 AS17645	5	2%	5
4	AS13030 AS3491 AS17645	4	1%	4
5	AS9002 AS4637 AS17645	4	1%	4
6	AS12779 AS2914 AS17645	4	1%	4
7	AS47147 AS4637 AS17645	4	1%	4
8	AS14840 AS3356 AS3491 AS17645	4	1%	2
9	AS2914 AS17645	3	<1%	3
10	AS3491 AS17645	3	<1%	3
11	AS48185 AS2914 AS17645	3	<1%	3
12	AS199524 AS4637 AS17645	3	<1%	3
13	AS35280 AS2914 AS17645	3	<1%	3
14	AS25091 AS2914 AS17645	3	<1%	3
15	AS48362 AS1764 AS2914 AS17645	3	<1%	3
16	AS199524 AS174 AS3491 AS17645	3	<1%	3
17	AS6830 AS2914 AS17645	2	<1%	2
18	AS25160 AS2914 AS17645	2	<1%	2
19	AS1299 AS4637 AS17645	2	<1%	2
20	AS55720 AS2914 AS17645	2	<1%	1
21	AS14907 AS2914 AS17645	2	<1%	2
22	AS31027 AS4637 AS17645	2	<1%	1
23	AS8529 AS4637 AS17645	2	<1%	2
24	AS14907 AS3491 AS17645	2	<1%	2
25	AS49544 AS4637 AS17645	2	<1%	2
26	AS47692 AS2914 AS17645	2	<1%	2
27	AS19151 AS4637 AS17645	2	<1%	2
28	AS199524 AS3491 AS17645	2	<1%	2
29	AS42473 AS9002 AS4637 AS17645	2	<1%	2
30	AS58057 AS34549 AS2914 AS17645	2	<1%	2
31	AS49544 AS3356 AS3491 AS17645	2	<1%	1
32	AS142289 AS9583 AS2914 AS17645	2	<1%	1
33	AS35710 AS3320 AS3491 AS17645	2	<1%	2
34	AS51185 AS6762 AS2914 AS17645	2	<1%	2
35	AS15547 AS174 AS3491 AS17645	2	<1%	2
36	AS51184 AS47692 AS2914 AS17645	2	<1%	2
37	AS34019 AS25091 AS2914 AS17645	2	<1%	2
38	AS59890 AS60068 AS2914 AS17645	2	<1%	2
39	AS20612 AS9044 AS2914 AS17645	2	<1%	1
40	AS271253 AS3356 AS3491 AS17645	2	<1%	1
41	AS31742 AS2914 AS17645	1	<1%	1
42	AS35266 AS2914 AS17645	1	<1%	1
43	AS3257 AS4637 AS17645	1	<1%	1
44	AS1828 AS3491 AS17645	1	<1%	1
45	AS3320 AS4637 AS17645	1	<1%	1
46	AS6424 AS2914 AS17645	1	<1%	1
47	AS14630 AS2914 AS17645	1	<1%	1
48	AS3170 AS2914 AS17645	1	<1%	1
49	AS7018 AS3491 AS17645	1	<1%	1
50	AS34549 AS2914 AS17645	1	<1%	1

50 of 255 paths shown. All of them are in the JSON.

More prefixes from AS17645

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 21:17 UTC, fetched just now.