BGP map for 115.66.56.0/21

115.66.56.0/21 is announced by AS3758 SingNet and seen by 327 peers of 23 RIPE RIS collectors, over 244 different AS paths. All of those routes reach it through one upstream, AS1299 TWELVE99. The most common path, used by 10 peers, is AS24482 AS2914 AS1299 AS3758.

Routes checked 19:13:27 UTC

No change in the origin, the upstreams or the number of peers since 19:13 UTC, when this site first looked at 115.66.56.0/21.

AS-path graph toward 115.66.56.0/21

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 327 peers (3%) number on a line = peers using that link RIS data up to 19:12 UTC what the colours mean 12 of 244 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

327collector peers

23RIS collectors

244distinct AS paths

3.7average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	327	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	325	99%
AS174 Cogent Communications, LLC	25	8%
AS3356 Level 3 Parent, LLC	23	7%
AS2914 NTT America, Inc.	20	6%
AS3257 GTT-BACKBONE GTT Communications Inc.	13	4%
AS6461 Zayo Bandwidth	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	8	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	5	2%
AS6939 Hurricane Electric LLC	5	2%
AS3491 PCCW Global (HK) Ltd.	5	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 AS1299 AS3758	10	3%	10
2	AS199524 AS1299 AS3758	8	2%	8
3	AS8218 AS6461 AS1299 AS3758	7	2%	6
4	AS6461 AS1299 AS3758	5	2%	5
5	AS13030 AS1299 AS3758	4	1%	4
6	AS14907 AS1299 AS3758	4	1%	4
7	AS47147 AS1299 AS3758	4	1%	4
8	AS9002 AS3356 AS1299 AS3758	4	1%	4
9	AS12779 AS3257 AS1299 AS3758	4	1%	4
10	AS14840 AS3356 AS1299 AS3758	4	1%	2
11	AS2914 AS1299 AS3758	3	<1%	3
12	AS3491 AS1299 AS3758	3	<1%	3
13	AS48185 AS1299 AS3758	3	<1%	3
14	AS34927 AS1299 AS3758	3	<1%	3
15	AS49544 AS1299 AS3758	3	<1%	3
16	AS25091 AS1299 AS3758	3	<1%	3
17	AS48362 AS1299 AS3758	3	<1%	3
18	AS1299 AS3758	2	<1%	2
19	AS3257 AS1299 AS3758	2	<1%	2
20	AS6830 AS1299 AS3758	2	<1%	2
21	AS3320 AS1299 AS3758	2	<1%	2
22	AS25160 AS1299 AS3758	2	<1%	2
23	AS42473 AS1299 AS3758	2	<1%	2
24	AS31027 AS1299 AS3758	2	<1%	1
25	AS8529 AS1299 AS3758	2	<1%	2
26	AS6762 AS1299 AS3758	2	<1%	2
27	AS35280 AS1299 AS3758	2	<1%	2
28	AS2497 AS1299 AS3758	2	<1%	2
29	AS58057 AS1836 AS1299 AS3758	2	<1%	2
30	AS58057 AS34549 AS1299 AS3758	2	<1%	2
31	AS49544 AS3356 AS1299 AS3758	2	<1%	1
32	AS142289 AS9583 AS1299 AS3758	2	<1%	1
33	AS35710 AS3320 AS1299 AS3758	2	<1%	2
34	AS15547 AS174 AS1299 AS3758	2	<1%	2
35	AS51184 AS1764 AS1299 AS3758	2	<1%	2
36	AS34019 AS6696 AS1299 AS3758	2	<1%	2
37	AS47692 AS33891 AS1299 AS3758	2	<1%	2
38	AS51185 AS6762 AS1299 AS3758	2	<1%	2
39	AS59890 AS60068 AS1299 AS3758	2	<1%	2
40	AS20612 AS9044 AS1299 AS3758	2	<1%	1
41	AS271253 AS3356 AS1299 AS3758	2	<1%	1
42	AS19151 AS2914 AS1299 AS3758	2	<1%	2
43	AS36924 AS1299 AS3758	1	<1%	1
44	AS31742 AS1299 AS3758	1	<1%	1
45	AS1828 AS1299 AS3758	1	<1%	1
46	AS6424 AS1299 AS3758	1	<1%	1
47	AS39122 AS1299 AS3758	1	<1%	1
48	AS12969 AS1299 AS3758	1	<1%	1
49	AS14630 AS1299 AS3758	1	<1%	1
50	AS7018 AS1299 AS3758	1	<1%	1

50 of 244 paths shown. All of them are in the JSON.

More prefixes from AS3758

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 19:12 UTC, fetched just now.