BGP map for 23.206.180.0/22

23.206.180.0/22 is announced by AS4657 StarHub Ltd and seen by 323 peers of 23 RIPE RIS collectors, over 257 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (38%), AS174 Cogent Communications, LLC (24%) and AS2914 NTT America, Inc. (17%). The most common path, used by 9 peers, is AS24482 AS4657.

Routes checked 17:59:36 UTC

No change in the origin, the upstreams or the number of peers since 12:59 UTC on 28 Oct, when this site first looked at 23.206.180.0/22.

AS-path graph toward 23.206.180.0/22

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 323 peers (3%) number on a line = peers using that link RIS data up to 17:58 UTC what the colours mean 12 of 257 paths drawn 4 quieter networks left out

View JSON Raw upstream

323collector peers

23RIS collectors

257distinct AS paths

3.3average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	122	38%
AS174 Cogent Communications, LLC	77	24%
AS2914 NTT America, Inc.	54	17%
AS6939 Hurricane Electric LLC	18	6%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	17	5%
AS24482 SG.GS	9	3%
AS60068 CDN77 Datacamp Limited	4	1%
AS4637 Telstra Global	3	<1%
AS2497 Internet Initiative Japan Inc.	2	<1%
AS17639 Converge ICT Solutions Inc.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	120	37%
AS174 Cogent Communications, LLC	77	24%
AS2914 NTT America, Inc.	51	16%
AS6939 Hurricane Electric LLC	18	6%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	16	5%
AS6461 Zayo Bandwidth	8	2%
AS3356 Level 3 Parent, LLC	7	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	5	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	2%
AS60068 CDN77 Datacamp Limited	4	1%

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 AS4657	9	3%	9
2	AS8218 AS6461 AS174 AS4657	6	2%	5
3	AS13030 AS1299 AS4657	4	1%	4
4	AS9002 AS2914 AS4657	4	1%	4
5	AS14840 AS174 AS4657	4	1%	2
6	AS47147 AS1299 AS4657	4	1%	4
7	AS2914 AS4657	3	<1%	3
8	AS34927 AS1299 AS4657	3	<1%	3
9	AS14907 AS1299 AS4657	3	<1%	3
10	AS35280 AS6453 AS4657	3	<1%	3
11	AS6461 AS174 AS4657	3	<1%	3
12	AS48362 AS1299 AS4657	3	<1%	3
13	AS199524 AS1299 AS4657	3	<1%	3
14	AS199524 AS174 AS4657	3	<1%	3
15	AS1299 AS4657	2	<1%	2
16	AS2497 AS4657	2	<1%	2
17	AS917 AS60068 AS4657	2	<1%	2
18	AS6461 AS1299 AS4657	2	<1%	2
19	AS62167 AS174 AS4657	2	<1%	2
20	AS25160 AS2914 AS4657	2	<1%	2
21	AS42473 AS1299 AS4657	2	<1%	2
22	AS48185 AS1299 AS4657	2	<1%	2
23	AS31027 AS1299 AS4657	2	<1%	1
24	AS49544 AS2914 AS4657	2	<1%	2
25	AS8529 AS6453 AS4657	2	<1%	2
26	AS15547 AS174 AS4657	2	<1%	2
27	AS6762 AS1299 AS4657	2	<1%	2
28	AS47692 AS2914 AS4657	2	<1%	2
29	AS59890 AS60068 AS4657	2	<1%	2
30	AS25091 AS1299 AS4657	2	<1%	2
31	AS271253 AS174 AS4657	2	<1%	1
32	AS19151 AS2914 AS4657	2	<1%	2
33	AS58057 AS34549 AS1299 AS4657	2	<1%	2
34	AS49544 AS3356 AS1299 AS4657	2	<1%	1
35	AS142289 AS9583 AS1299 AS4657	2	<1%	1
36	AS35710 AS3320 AS1299 AS4657	2	<1%	2
37	AS51184 AS47692 AS2914 AS4657	2	<1%	2
38	AS34019 AS25091 AS2914 AS4657	2	<1%	2
39	AS20612 AS9044 AS1299 AS4657	2	<1%	1
40	AS17639 AS4657	1	<1%	1
41	AS38001 AS4657	1	<1%	1
42	AS45489 AS4657	1	<1%	1
43	AS18106 AS4657	1	<1%	1
44	AS14907 AS4657	1	<1%	1
45	AS199524 AS4657	1	<1%	1
46	AS49544 AS4657	1	<1%	1
47	AS6453 AS4657	1	<1%	1
48	AS48237 AS4657	1	<1%	1
49	AS15692 AS174 AS4657	1	<1%	1
50	AS31742 AS1299 AS4657	1	<1%	1

50 of 257 paths shown. All of them are in the JSON.

More prefixes from AS4657

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 17:58 UTC, fetched 17 hours ago.