BGP map for 180.222.144.0/20

180.222.144.0/20 is announced by AS38566 NTTCTNET and seen by 379 peers of 23 RIPE RIS collectors, over 276 different AS paths. Its busiest upstreams are AS132876 Symphony Communication (Thailand) PCL. (54%), AS2914 NTT America, Inc. (27%) and AS17645 ASN - NTT SINGAPORE PTE LTD (19%). The most common path, used by 23 peers, is AS6939 AS132876 AS38566.

Routes checked 11:57:29 UTC

No change in the origin, the upstreams or the number of peers since 11:57 UTC, when this site first looked at 180.222.144.0/20.

AS-path graph toward 180.222.144.0/20

origin Tier 1Tier 2transitedge network prefix best path: chosen by 23 of 379 peers (6%) number on a line = peers using that link RIS data up to 11:57 UTC what the colours mean 12 of 276 paths drawn 2 quieter networks left out

Download PNG View JSON Raw upstream

379collector peers

23RIS collectors

276distinct AS paths

3.9average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS132876 Symphony Communication (Thailand) PCL.	204	54%
AS2914 NTT America, Inc.	103	27%
AS17645 ASN - NTT SINGAPORE PTE LTD	71	19%
AS24482 SG.GS	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS132876 Symphony Communication (Thailand) PCL.	204	54%
AS6939 Hurricane Electric LLC	162	43%
AS2914 NTT America, Inc.	100	26%
AS17645 ASN - NTT SINGAPORE PTE LTD	71	19%
AS4637 Telstra Global	48	13%
AS3491 PCCW Global (HK) Ltd.	19	5%
AS3356 Level 3 Parent, LLC	15	4%
AS9002 RETN-AS RETN Limited	9	2%
AS6461 Zayo Bandwidth	7	2%
AS174 Cogent Communications, LLC	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	AS6939 AS132876 AS38566	23	6%	18
2	AS24482 AS6939 AS132876 AS38566	10	3%	10
3	AS8218 AS6461 AS4637 AS17645 AS38566	7	2%	6
4	AS6461 AS4637 AS17645 AS38566	5	1%	5
5	AS9002 AS2914 AS38566	4	1%	4
6	AS13030 AS3491 AS17645 AS38566	4	1%	4
7	AS12779 AS6939 AS132876 AS38566	4	1%	4
8	AS34927 AS6939 AS132876 AS38566	4	1%	3
9	AS14840 AS6939 AS132876 AS38566	4	1%	2
10	AS47147 AS4637 AS17645 AS38566	4	1%	4
11	AS2914 AS38566	3	<1%	3
12	AS3491 AS17645 AS38566	3	<1%	3
13	AS35280 AS2914 AS38566	3	<1%	3
14	AS25091 AS2914 AS38566	3	<1%	3
15	AS48185 AS6939 AS132876 AS38566	3	<1%	3
16	AS271253 AS6939 AS132876 AS38566	3	<1%	2
17	AS199524 AS4637 AS17645 AS38566	3	<1%	3
18	AS48362 AS6939 AS132876 AS38566	3	<1%	3
19	AS51185 AS6939 AS132876 AS38566	3	<1%	3
20	AS6830 AS2914 AS38566	2	<1%	2
21	AS3320 AS2914 AS38566	2	<1%	2
22	AS25160 AS2914 AS38566	2	<1%	2
23	AS55720 AS2914 AS38566	2	<1%	1
24	AS6762 AS132876 AS38566	2	<1%	2
25	AS47692 AS2914 AS38566	2	<1%	2
26	AS2497 AS2914 AS38566	2	<1%	2
27	AS62167 AS6939 AS132876 AS38566	2	<1%	2
28	AS42473 AS9002 AS2914 AS38566	2	<1%	2
29	AS3214 AS6939 AS132876 AS38566	2	<1%	2
30	AS1299 AS4637 AS17645 AS38566	2	<1%	2
31	AS50628 AS6939 AS132876 AS38566	2	<1%	2
32	AS58057 AS34549 AS2914 AS38566	2	<1%	2
33	AS14907 AS6939 AS132876 AS38566	2	<1%	2
34	AS49544 AS6939 AS132876 AS38566	2	<1%	2
35	AS142289 AS9583 AS132876 AS38566	2	<1%	1
36	AS31027 AS4637 AS17645 AS38566	2	<1%	1
37	AS35710 AS3320 AS2914 AS38566	2	<1%	2
38	AS49544 AS4637 AS17645 AS38566	2	<1%	2
39	AS15547 AS3303 AS2914 AS38566	2	<1%	2
40	AS51184 AS47692 AS2914 AS38566	2	<1%	2
41	AS34019 AS25091 AS2914 AS38566	2	<1%	2
42	AS59890 AS60068 AS2914 AS38566	2	<1%	2
43	AS20612 AS6939 AS132876 AS38566	2	<1%	1
44	AS202032 AS6939 AS132876 AS38566	2	<1%	2
45	AS19151 AS4637 AS17645 AS38566	2	<1%	2
46	AS24482 AS38566	1	<1%	1
47	AS7018 AS2914 AS38566	1	<1%	1
48	AS34549 AS2914 AS38566	1	<1%	1
49	AS50300 AS2914 AS38566	1	<1%	1
50	AS6057 AS2914 AS38566	1	<1%	1

50 of 276 paths shown. All of them are in the JSON.

More prefixes from AS38566

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 11:57 UTC, fetched just now.