BGP map for 42.1.72.0/24

42.1.72.0/24 is announced by AS131429 MOBIFONE Corporation and seen by 327 peers of 23 RIPE RIS collectors, over 254 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (55%), AS2914 NTT America, Inc. (26%) and AS10099 China Unicom Global (7%). The most common path, used by 11 peers, is AS24482 AS131429.

Routes checked 21:15:13 UTC

No change in the origin, the upstreams or the number of peers since 21:15 UTC, when this site first looked at 42.1.72.0/24.

AS-path graph toward 42.1.72.0/24

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 327 peers (3%) number on a line = peers using that link RIS data up to 21:14 UTC what the colours mean 12 of 254 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

327collector peers

23RIS collectors

254distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	179	55%
AS2914 NTT America, Inc.	86	26%
AS10099 China Unicom Global	24	7%
AS6939 Hurricane Electric LLC	20	6%
AS24482 SG.GS	11	3%
AS9002 RETN-AS RETN Limited	2	<1%
AS18106 Viewqwest Pte Ltd	1	<1%
AS49544 i3Dnet i3D.net B.V	1	<1%
AS35280 F5 F5 Networks SARL	1	<1%
AS2500 WIDE Project	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	177	54%
AS2914 NTT America, Inc.	83	25%
AS10099 China Unicom Global	24	7%
AS3356 Level 3 Parent, LLC	22	7%
AS6939 Hurricane Electric LLC	20	6%
AS174 Cogent Communications, LLC	13	4%
AS6461 Zayo Bandwidth	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	8	2%
AS25091 IP-Max IP-Max SA	6	2%
AS9002 RETN-AS RETN Limited	6	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 AS131429	11	3%	11
2	AS199524 AS1299 AS131429	7	2%	7
3	AS8218 AS6461 AS1299 AS131429	7	2%	6
4	AS6461 AS1299 AS131429	5	2%	5
5	AS13030 AS1299 AS131429	4	1%	4
6	AS12779 AS2914 AS131429	4	1%	4
7	AS14907 AS1299 AS131429	4	1%	4
8	AS47147 AS1299 AS131429	4	1%	4
9	AS14840 AS3356 AS1299 AS131429	4	1%	2
10	AS2914 AS131429	3	<1%	3
11	AS9002 AS2914 AS131429	3	<1%	3
12	AS34927 AS1299 AS131429	3	<1%	3
13	AS48362 AS1299 AS131429	3	<1%	3
14	AS1299 AS131429	2	<1%	2
15	AS3491 AS1299 AS131429	2	<1%	2
16	AS25160 AS2914 AS131429	2	<1%	2
17	AS42473 AS1299 AS131429	2	<1%	2
18	AS48185 AS1299 AS131429	2	<1%	2
19	AS31027 AS1299 AS131429	2	<1%	1
20	AS49544 AS2914 AS131429	2	<1%	2
21	AS6762 AS1299 AS131429	2	<1%	2
22	AS47692 AS2914 AS131429	2	<1%	2
23	AS59890 AS6939 AS131429	2	<1%	2
24	AS25091 AS1299 AS131429	2	<1%	2
25	AS35280 AS2914 AS131429	2	<1%	2
26	AS19151 AS2914 AS131429	2	<1%	2
27	AS62167 AS3356 AS2914 AS131429	2	<1%	2
28	AS58057 AS1836 AS1299 AS131429	2	<1%	2
29	AS58057 AS34549 AS1299 AS131429	2	<1%	2
30	AS49544 AS3356 AS1299 AS131429	2	<1%	1
31	AS142289 AS9583 AS1299 AS131429	2	<1%	1
32	AS35710 AS3320 AS1299 AS131429	2	<1%	2
33	AS15547 AS3303 AS2914 AS131429	2	<1%	2
34	AS51184 AS47692 AS2914 AS131429	2	<1%	2
35	AS34019 AS25091 AS2914 AS131429	2	<1%	2
36	AS20612 AS9044 AS1299 AS131429	2	<1%	1
37	AS271253 AS3356 AS1299 AS131429	2	<1%	1
38	AS18106 AS131429	1	<1%	1
39	AS9002 AS131429	1	<1%	1
40	AS49544 AS131429	1	<1%	1
41	AS35280 AS131429	1	<1%	1
42	AS2500 AS131429	1	<1%	1
43	AS59105 AS131429	1	<1%	1
44	AS15692 AS2914 AS131429	1	<1%	1
45	AS36924 AS1299 AS131429	1	<1%	1
46	AS31742 AS1299 AS131429	1	<1%	1
47	AS35266 AS2914 AS131429	1	<1%	1
48	AS1828 AS1299 AS131429	1	<1%	1
49	AS6830 AS1299 AS131429	1	<1%	1
50	AS3320 AS2914 AS131429	1	<1%	1

50 of 254 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, 21:14 UTC, fetched just now.