BGP map for 42.1.84.0/23

42.1.84.0/23 is announced by AS131429 MOBIFONE Corporation and seen by 356 peers of 23 RIPE RIS collectors, over 270 different AS paths. Its busiest upstreams are AS45899 VNPT Corp (78%), AS2914 NTT America, Inc. (21%) and AS3356 Level 3 Parent, LLC (<1%). The most common path, used by 9 peers, is AS23764 AS45899 AS131429.

Routes checked 23:20:15 UTC

No change in the origin, the upstreams or the number of peers since 23:20 UTC, when this site first looked at 42.1.84.0/23.

AS-path graph toward 42.1.84.0/23

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 356 peers (3%) number on a line = peers using that link RIS data up to 23:19 UTC what the colours mean 12 of 270 paths drawn 1 quieter network left out

Download PNG View JSON Raw upstream

356collector peers

23RIS collectors

270distinct AS paths

3.9average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS45899 VNPT Corp	277	78%
AS2914 NTT America, Inc.	76	21%
AS3356 Level 3 Parent, LLC	3	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS45899 VNPT Corp	277	78%
AS23764 CTGNet	149	42%
AS2914 NTT America, Inc.	73	21%
AS58453 China Mobile International Limited	36	10%
AS9002 RETN-AS RETN Limited	11	3%
AS174 Cogent Communications, LLC	7	2%
AS6939 Hurricane Electric LLC	6	2%
AS1299 TWELVE99 Arelion Sweden AB	6	2%
AS3320 DTAG Deutsche Telekom AG	5	1%
AS4229 Zenlayer 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 AS131429	9	3%	8
2	AS8218 AS23764 AS45899 AS131429	7	2%	6
3	AS6461 AS2914 AS131429	5	1%	5
4	AS24482 AS23764 AS45899 AS131429	5	1%	5
5	AS12779 AS45899 AS131429	4	1%	4
6	AS24482 AS45899 AS131429	4	1%	4
7	AS13030 AS23764 AS45899 AS131429	4	1%	4
8	AS14840 AS58453 AS45899 AS131429	4	1%	2
9	AS199524 AS23764 AS45899 AS131429	4	1%	4
10	AS2914 AS131429	3	<1%	3
11	AS9002 AS2914 AS131429	3	<1%	3
12	AS49544 AS45899 AS131429	3	<1%	3
13	AS35280 AS2914 AS131429	3	<1%	3
14	AS34019 AS45899 AS131429	3	<1%	3
15	AS25091 AS45899 AS131429	3	<1%	3
16	AS48185 AS23764 AS45899 AS131429	3	<1%	3
17	AS34927 AS23764 AS45899 AS131429	3	<1%	3
18	AS3214 AS23764 AS45899 AS131429	3	<1%	3
19	AS47147 AS3320 AS2914 AS131429	3	<1%	3
20	AS199524 AS58453 AS45899 AS131429	3	<1%	3
21	AS48362 AS23764 AS45899 AS131429	3	<1%	3
22	AS6830 AS2914 AS131429	2	<1%	2
23	AS3320 AS2914 AS131429	2	<1%	2
24	AS3491 AS2914 AS131429	2	<1%	2
25	AS50628 AS45899 AS131429	2	<1%	2
26	AS49544 AS3356 AS131429	2	<1%	1
27	AS8529 AS45899 AS131429	2	<1%	2
28	AS15547 AS45899 AS131429	2	<1%	2
29	AS47692 AS2914 AS131429	2	<1%	2
30	AS2497 AS2914 AS131429	2	<1%	2
31	AS19151 AS45899 AS131429	2	<1%	2
32	AS62167 AS23764 AS45899 AS131429	2	<1%	2
33	AS42473 AS9002 AS2914 AS131429	2	<1%	2
34	AS37680 AS23764 AS45899 AS131429	2	<1%	2
35	AS1299 AS58453 AS45899 AS131429	2	<1%	2
36	AS142289 AS9583 AS45899 AS131429	2	<1%	1
37	AS31027 AS23764 AS45899 AS131429	2	<1%	1
38	AS35710 AS23764 AS45899 AS131429	2	<1%	2
39	AS212483 AS23764 AS45899 AS131429	2	<1%	1
40	AS14907 AS23764 AS45899 AS131429	2	<1%	2
41	AS6762 AS23764 AS45899 AS131429	2	<1%	2
42	AS51184 AS47692 AS2914 AS131429	2	<1%	2
43	AS59890 AS6939 AS45899 AS131429	2	<1%	2
44	AS24482 AS58453 AS45899 AS131429	2	<1%	2
45	AS58057 AS1836 AS23764 AS45899 AS131429	2	<1%	2
46	AS20612 AS9044 AS23764 AS45899 AS131429	2	<1%	1
47	AS1828 AS45899 AS131429	1	<1%	1
48	AS7018 AS2914 AS131429	1	<1%	1
49	AS55720 AS2914 AS131429	1	<1%	1
50	AS37721 AS45899 AS131429	1	<1%	1

50 of 270 paths shown. All of them are in the JSON.

More prefixes from AS131429

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 23:19 UTC, fetched just now.