BGP map for 123.30.156.0/23

123.30.156.0/23 is announced by AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP and seen by 357 peers of 23 RIPE RIS collectors, over 272 different AS paths. All of those routes reach it through one upstream, AS45899 VNPT Corp. The most common path, used by 9 peers, is AS23764 AS45899 AS135905.

Routes checked 22:21:44 UTC

No change in the origin, the upstreams or the number of peers since 22:21 UTC, when this site first looked at 123.30.156.0/23.

AS-path graph toward 123.30.156.0/23

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 357 peers (3%) number on a line = peers using that link RIS data up to 22:20 UTC what the colours mean 12 of 272 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

357collector peers

23RIS collectors

272distinct AS paths

4.3average AS hops, 3 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS45899 VNPT Corp	357	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS45899 VNPT Corp	357	100%
AS23764 CTGNet	275	77%
AS3491 PCCW Global (HK) Ltd.	32	9%
AS6939 Hurricane Electric LLC	16	4%
AS1299 TWELVE99 Arelion Sweden AB	12	3%
AS3356 Level 3 Parent, LLC	11	3%
AS2914 NTT America, Inc.	7	2%
AS174 Cogent Communications, LLC	6	2%
AS12389 ROSTELECOM-AS PJSC Rostelecom	4	1%
AS3257 GTT-BACKBONE GTT Communications Inc.	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	AS23764 AS45899 AS135905	9	3%	8
2	AS24482 AS23764 AS45899 AS135905	8	2%	8
3	AS8218 AS23764 AS45899 AS135905	7	2%	6
4	AS6461 AS23764 AS45899 AS135905	5	1%	5
5	AS12779 AS23764 AS45899 AS135905	4	1%	4
6	AS14840 AS23764 AS45899 AS135905	4	1%	2
7	AS199524 AS23764 AS45899 AS135905	4	1%	4
8	AS47147 AS23764 AS45899 AS135905	4	1%	4
9	AS24482 AS45899 AS135905	3	<1%	3
10	AS2914 AS23764 AS45899 AS135905	3	<1%	3
11	AS9002 AS3491 AS45899 AS135905	3	<1%	3
12	AS48185 AS23764 AS45899 AS135905	3	<1%	3
13	AS34927 AS23764 AS45899 AS135905	3	<1%	3
14	AS3214 AS23764 AS45899 AS135905	3	<1%	3
15	AS13030 AS3491 AS45899 AS135905	3	<1%	3
16	AS34019 AS23764 AS45899 AS135905	3	<1%	3
17	AS25091 AS23764 AS45899 AS135905	3	<1%	3
18	AS48362 AS23764 AS45899 AS135905	3	<1%	3
19	AS3491 AS45899 AS135905	2	<1%	2
20	AS2497 AS45899 AS135905	2	<1%	2
21	AS6830 AS3491 AS45899 AS135905	2	<1%	2
22	AS3320 AS3491 AS45899 AS135905	2	<1%	2
23	AS62167 AS23764 AS45899 AS135905	2	<1%	2
24	AS25160 AS23764 AS45899 AS135905	2	<1%	2
25	AS42473 AS23764 AS45899 AS135905	2	<1%	2
26	AS37680 AS23764 AS45899 AS135905	2	<1%	2
27	AS1299 AS23764 AS45899 AS135905	2	<1%	2
28	AS50628 AS23764 AS45899 AS135905	2	<1%	2
29	AS142289 AS9583 AS45899 AS135905	2	<1%	1
30	AS31027 AS23764 AS45899 AS135905	2	<1%	1
31	AS35710 AS23764 AS45899 AS135905	2	<1%	2
32	AS51185 AS23764 AS45899 AS135905	2	<1%	2
33	AS212483 AS23764 AS45899 AS135905	2	<1%	1
34	AS14907 AS23764 AS45899 AS135905	2	<1%	2
35	AS15547 AS23764 AS45899 AS135905	2	<1%	2
36	AS6762 AS23764 AS45899 AS135905	2	<1%	2
37	AS51184 AS23764 AS45899 AS135905	2	<1%	2
38	AS47692 AS23764 AS45899 AS135905	2	<1%	2
39	AS59890 AS6939 AS45899 AS135905	2	<1%	2
40	AS199524 AS3491 AS45899 AS135905	2	<1%	2
41	AS58057 AS1836 AS23764 AS45899 AS135905	2	<1%	2
42	AS49544 AS3356 AS23764 AS45899 AS135905	2	<1%	1
43	AS199524 AS1299 AS23764 AS45899 AS135905	2	<1%	2
44	AS20612 AS8758 AS23764 AS45899 AS135905	2	<1%	1
45	AS271253 AS3356 AS23764 AS45899 AS135905	2	<1%	1
46	AS19151 AS2914 AS23764 AS45899 AS135905	2	<1%	2
47	AS38001 AS45899 AS135905	1	<1%	1
48	AS8529 AS45899 AS135905	1	<1%	1
49	AS18106 AS45899 AS135905	1	<1%	1
50	AS14907 AS45899 AS135905	1	<1%	1

50 of 272 paths shown. All of them are in the JSON.

More prefixes from AS135905

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 22:20 UTC, fetched just now.