BGP map for 165.21.155.0/24

165.21.155.0/24 is announced by AS9506 Singtel Fibre Broadband and seen by 328 peers of 23 RIPE RIS collectors, over 254 different AS paths. All of those routes reach it through one upstream, AS3758 SingNet. The most common path, used by 11 peers, is AS24482 AS6453 AS3758 AS9506.

Routes checked 20:11:51 UTC

No change in the origin, the upstreams or the number of peers since 20:11 UTC, when this site first looked at 165.21.155.0/24.

AS-path graph toward 165.21.155.0/24

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 328 peers (3%) number on a line = peers using that link RIS data up to 20:11 UTC what the colours mean 12 of 254 paths drawn 7 quieter networks left out

Download PNG View JSON Raw upstream

328collector peers

23RIS collectors

254distinct AS paths

4.6average AS hops, 3 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3758 SingNet	328	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3758 SingNet	328	100%
AS1299 TWELVE99 Arelion Sweden AB	210	64%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	106	32%
AS174 Cogent Communications, LLC	19	6%
AS2914 NTT America, Inc.	18	5%
AS3356 Level 3 Parent, LLC	15	5%
AS6461 Zayo Bandwidth	8	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	8	2%
AS9002 RETN-AS RETN Limited	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	AS24482 AS6453 AS3758 AS9506	11	3%	11
2	AS199524 AS1299 AS3758 AS9506	6	2%	6
3	AS8218 AS6461 AS1299 AS3758 AS9506	5	2%	5
4	AS13030 AS1299 AS3758 AS9506	4	1%	4
5	AS9002 AS6453 AS3758 AS9506	4	1%	4
6	AS47147 AS1299 AS3758 AS9506	4	1%	4
7	AS2914 AS6453 AS3758 AS9506	3	<1%	3
8	AS48185 AS1299 AS3758 AS9506	3	<1%	3
9	AS34927 AS1299 AS3758 AS9506	3	<1%	3
10	AS35280 AS6453 AS3758 AS9506	3	<1%	3
11	AS25091 AS1299 AS3758 AS9506	3	<1%	3
12	AS48362 AS1299 AS3758 AS9506	3	<1%	3
13	AS6461 AS1299 AS3758 AS9506	3	<1%	3
14	AS12779 AS3257 AS1299 AS3758 AS9506	3	<1%	3
15	AS14840 AS6762 AS6453 AS3758 AS9506	3	<1%	2
16	AS1299 AS3758 AS9506	2	<1%	2
17	AS3257 AS6453 AS3758 AS9506	2	<1%	2
18	AS6461 AS6453 AS3758 AS9506	2	<1%	2
19	AS6830 AS1299 AS3758 AS9506	2	<1%	2
20	AS3491 AS1299 AS3758 AS9506	2	<1%	2
21	AS25160 AS1299 AS3758 AS9506	2	<1%	2
22	AS42473 AS1299 AS3758 AS9506	2	<1%	2
23	AS14907 AS1299 AS3758 AS9506	2	<1%	2
24	AS31027 AS1299 AS3758 AS9506	2	<1%	1
25	AS6762 AS6453 AS3758 AS9506	2	<1%	2
26	AS49544 AS1299 AS3758 AS9506	2	<1%	2
27	AS199524 AS6453 AS3758 AS9506	2	<1%	2
28	AS2497 AS6453 AS3758 AS9506	2	<1%	2
29	AS8218 AS6461 AS6453 AS3758 AS9506	2	<1%	2
30	AS55720 AS2914 AS6453 AS3758 AS9506	2	<1%	1
31	AS58057 AS1836 AS1299 AS3758 AS9506	2	<1%	2
32	AS58057 AS34549 AS1299 AS3758 AS9506	2	<1%	2
33	AS49544 AS3356 AS1299 AS3758 AS9506	2	<1%	1
34	AS142289 AS9583 AS1299 AS3758 AS9506	2	<1%	1
35	AS35710 AS3320 AS1299 AS3758 AS9506	2	<1%	2
36	AS34019 AS3303 AS6453 AS3758 AS9506	2	<1%	2
37	AS15547 AS174 AS1299 AS3758 AS9506	2	<1%	2
38	AS51184 AS1764 AS1299 AS3758 AS9506	2	<1%	2
39	AS51185 AS6762 AS6453 AS3758 AS9506	2	<1%	2
40	AS59890 AS60068 AS1299 AS3758 AS9506	2	<1%	2
41	AS20612 AS9044 AS1299 AS3758 AS9506	2	<1%	1
42	AS271253 AS3356 AS1299 AS3758 AS9506	2	<1%	1
43	AS19151 AS2914 AS6453 AS3758 AS9506	2	<1%	2
44	AS6453 AS3758 AS9506	1	<1%	1
45	AS36924 AS1299 AS3758 AS9506	1	<1%	1
46	AS31742 AS1299 AS3758 AS9506	1	<1%	1
47	AS35266 AS1299 AS3758 AS9506	1	<1%	1
48	AS1828 AS1299 AS3758 AS9506	1	<1%	1
49	AS3320 AS6453 AS3758 AS9506	1	<1%	1
50	AS6424 AS1299 AS3758 AS9506	1	<1%	1

50 of 254 paths shown. All of them are in the JSON.

More prefixes from AS9506

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 20:11 UTC, fetched just now.