BGP map for 2001:f90:36::/48

2001:f90:36::/48 is announced by AS4609 Companhia de Telecomunicacoes de Macau SARL and seen by 323 peers of 23 RIPE RIS collectors, over 245 different AS paths. All of those routes reach it through one upstream, AS7617 CTM (HK) Limited. The most common path, used by 9 peers, is AS6939 AS7617 AS4609.

Routes checked 15:07:29 UTC

No change in the origin, the upstreams or the number of peers since 04:11 UTC on 26 Oct, when this site first looked at 2001:f90:36::/48.

AS-path graph toward 2001:f90:36::/48

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 323 peers (3%) number on a line = peers using that link RIS data up to 15:06 UTC what the colours mean 12 of 245 paths drawn 3 quieter networks left out

View JSON Raw upstream

323collector peers

23RIS collectors

245distinct AS paths

4.3average AS hops, 3 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS7617 CTM (HK) Limited	323	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS7617 CTM (HK) Limited	323	100%
AS6939 Hurricane Electric LLC	102	32%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	75	23%
AS2914 NTT America, Inc.	63	20%
AS3491 PCCW Global (HK) Ltd.	49	15%
AS1299 TWELVE99 Arelion Sweden AB	17	5%
AS174 Cogent Communications, LLC	9	3%
AS6461 Zayo Bandwidth	8	2%
AS3356 Level 3 Parent, LLC	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	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	AS6939 AS7617 AS4609	9	3%	9
2	AS24482 AS7617 AS4609	9	3%	9
3	AS8218 AS6461 AS6453 AS7617 AS4609	5	2%	5
4	AS13030 AS3491 AS7617 AS4609	4	1%	4
5	AS58057 AS6939 AS7617 AS4609	4	1%	3
6	AS34927 AS6939 AS7617 AS4609	4	1%	3
7	AS2914 AS7617 AS4609	3	<1%	3
8	AS3491 AS7617 AS4609	3	<1%	3
9	AS199524 AS3491 AS7617 AS4609	3	<1%	3
10	AS14907 AS6939 AS7617 AS4609	3	<1%	3
11	AS48185 AS2914 AS7617 AS4609	3	<1%	3
12	AS3214 AS6939 AS7617 AS4609	3	<1%	3
13	AS14840 AS3356 AS3491 AS7617 AS4609	3	<1%	2
14	AS9002 AS6453 AS7617 AS4609	2	<1%	2
15	AS19151 AS2914 AS7617 AS4609	2	<1%	2
16	AS852 AS3491 AS7617 AS4609	2	<1%	2
17	AS50628 AS6453 AS7617 AS4609	2	<1%	2
18	AS35710 AS6939 AS7617 AS4609	2	<1%	2
19	AS1299 AS6453 AS7617 AS4609	2	<1%	2
20	AS3257 AS6453 AS7617 AS4609	2	<1%	2
21	AS6461 AS3491 AS7617 AS4609	2	<1%	2
22	AS6667 AS3491 AS7617 AS4609	2	<1%	2
23	AS12779 AS2914 AS7617 AS4609	2	<1%	2
24	AS47692 AS6939 AS7617 AS4609	2	<1%	2
25	AS51184 AS6939 AS7617 AS4609	2	<1%	2
26	AS199524 AS6453 AS7617 AS4609	2	<1%	2
27	AS6830 AS2914 AS7617 AS4609	2	<1%	2
28	AS12859 AS2914 AS7617 AS4609	2	<1%	1
29	AS25160 AS2914 AS7617 AS4609	2	<1%	2
30	AS49544 AS3491 AS7617 AS4609	2	<1%	2
31	AS6461 AS6453 AS7617 AS4609	2	<1%	2
32	AS62167 AS6939 AS7617 AS4609	2	<1%	2
33	AS202032 AS6939 AS7617 AS4609	2	<1%	2
34	AS15547 AS6939 AS7617 AS4609	2	<1%	2
35	AS25091 AS6453 AS7617 AS4609	2	<1%	2
36	AS59890 AS6939 AS7617 AS4609	2	<1%	2
37	AS1403 AS577 AS6939 AS7617 AS4609	2	<1%	1
38	AS49544 AS3356 AS3491 AS7617 AS4609	2	<1%	1
39	AS142289 AS9583 AS2914 AS7617 AS4609	2	<1%	1
40	AS34019 AS25091 AS2914 AS7617 AS4609	2	<1%	2
41	AS47147 AS3320 AS6453 AS7617 AS4609	2	<1%	2
42	AS48362 AS1764 AS2914 AS7617 AS4609	2	<1%	2
43	AS8218 AS6461 AS2914 AS7617 AS4609	2	<1%	2
44	AS47147 AS1299 AS6453 AS7617 AS4609	2	<1%	2
45	AS42473 AS1299 AS6453 AS7617 AS4609	2	<1%	2
46	AS28917 AS3257 AS6453 AS7617 AS4609	2	<1%	1
47	AS206271 AS60707 AS12735 AS6939 AS7617 AS4609	2	<1%	1
48	AS20612 AS8758 AS9002 AS3491 AS7617 AS4609	2	<1%	1
49	AS17639 AS7617 AS4609	1	<1%	1
50	AS38008 AS7617 AS4609	1	<1%	1

50 of 245 paths shown. All of them are in the JSON.

More prefixes from AS4609

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 15:06 UTC, fetched just now.