BGP map for 156.233.226.0/23

156.233.226.0/23 is announced by 3 networks, mostly AS137899 I LAYER LIMITED and seen by 320 peers of 23 RIPE RIS collectors, over 245 different AS paths. All of those routes reach it through one upstream, AS40779 VoltNet inc. The most common path, used by 10 peers, is AS24482 AS40779 AS401701.

Routes checked 18:16:39 UTC

Recent route changes

8 Nov 18:16 UTCAS401696 cognetcloud INC started announcing the prefix

AS-path graph toward 156.233.226.0/23

origin Tier 1Tier 2transitedge network prefix best path: chosen by 10 of 320 peers (3%) number on a line = peers using that link RIS data up to 18:16 UTC what the colours mean 12 of 245 paths drawn 1 quieter network left out

View JSON Raw upstream

320collector peers

23RIS collectors

245distinct AS paths

5.0average AS hops, 3 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS40779 VoltNet inc	320	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS40779 VoltNet inc	320	100%
AS2914 NTT America, Inc.	220	69%
AS18013 ASLINE LIMITED	81	25%
AS3491 PCCW Global (HK) Ltd.	78	24%
AS1299 TWELVE99 Arelion Sweden AB	31	10%
AS9002 RETN-AS RETN Limited	18	6%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	18	6%
AS6461 Zayo Bandwidth	12	4%
AS3356 Level 3 Parent, LLC	11	3%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	9	3%

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 AS40779 AS401701	10	3%	10
2	AS8218 AS6461 AS2914 AS40779 AS137899	7	2%	6
3	AS6461 AS2914 AS40779 AS137899	5	2%	5
4	AS9002 AS2914 AS40779 AS137899	4	1%	4
5	AS13030 AS3491 AS18013 AS40779 AS401701	4	1%	4
6	AS47147 AS9002 AS2914 AS40779 AS137899	4	1%	4
7	AS14840 AS3356 AS3491 AS18013 AS40779 AS401701	4	1%	2
8	AS2914 AS40779 AS137899	3	<1%	3
9	AS3491 AS18013 AS40779 AS401701	3	<1%	3
10	AS48185 AS2914 AS40779 AS137899	3	<1%	3
11	AS199524 AS2914 AS40779 AS137899	3	<1%	3
12	AS25091 AS2914 AS40779 AS137899	3	<1%	3
13	AS51185 AS6762 AS2914 AS40779 AS137899	3	<1%	3
14	AS48362 AS1764 AS2914 AS40779 AS137899	3	<1%	3
15	AS6830 AS2914 AS40779 AS137899	2	<1%	2
16	AS25160 AS2914 AS40779 AS137899	2	<1%	2
17	AS55720 AS2914 AS40779 AS137899	2	<1%	1
18	AS14907 AS2914 AS40779 AS137899	2	<1%	2
19	AS12779 AS2914 AS40779 AS137899	2	<1%	2
20	AS6762 AS2914 AS40779 AS137899	2	<1%	2
21	AS47692 AS2914 AS40779 AS137899	2	<1%	2
22	AS35280 AS2914 AS40779 AS137899	2	<1%	2
23	AS2497 AS2914 AS40779 AS137899	2	<1%	2
24	AS19151 AS2914 AS40779 AS137899	2	<1%	2
25	AS3257 AS3491 AS18013 AS40779 AS401701	2	<1%	2
26	AS3320 AS3491 AS18013 AS40779 AS401701	2	<1%	2
27	AS42473 AS9002 AS2914 AS40779 AS137899	2	<1%	2
28	AS1299 AS3491 AS18013 AS40779 AS401701	2	<1%	2
29	AS58057 AS34549 AS2914 AS40779 AS137899	2	<1%	2
30	AS8529 AS6453 AS2914 AS40779 AS137899	2	<1%	2
31	AS14907 AS3491 AS18013 AS40779 AS401701	2	<1%	2
32	AS15547 AS3303 AS2914 AS40779 AS137899	2	<1%	2
33	AS51184 AS47692 AS2914 AS40779 AS137899	2	<1%	2
34	AS34019 AS25091 AS2914 AS40779 AS137899	2	<1%	2
35	AS49544 AS3491 AS18013 AS40779 AS401701	2	<1%	2
36	AS59890 AS60068 AS2914 AS40779 AS137899	2	<1%	2
37	AS20612 AS9044 AS2914 AS40779 AS137899	2	<1%	1
38	AS199524 AS1299 AS2914 AS40779 AS137899	2	<1%	2
39	AS62167 AS24785 AS6830 AS2914 AS40779 AS137899	2	<1%	2
40	AS58057 AS1836 AS5511 AS2914 AS40779 AS137899	2	<1%	2
41	AS49544 AS3356 AS3491 AS18013 AS40779 AS401701	2	<1%	1
42	AS31027 AS1299 AS3491 AS18013 AS40779 AS401701	2	<1%	1
43	AS35710 AS3320 AS3491 AS18013 AS40779 AS401701	2	<1%	2
44	AS142289 AS9583 AS1299 AS3491 AS18013 AS40779 AS401701	2	<1%	1
45	AS49544 AS40779 AS401701	1	<1%	1
46	AS35280 AS40779 AS401701	1	<1%	1
47	AS15692 AS2914 AS40779 AS137899	1	<1%	1
48	AS31742 AS2914 AS40779 AS137899	1	<1%	1
49	AS35266 AS2914 AS40779 AS137899	1	<1%	1
50	AS14630 AS2914 AS40779 AS137899	1	<1%	1

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

More prefixes from AS137899

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 18:16 UTC, fetched just now.