BGP map for 42.1.75.0/24

42.1.75.0/24 is announced by AS131429 MOBIFONE Corporation and seen by 332 peers of 23 RIPE RIS collectors, over 255 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (52%) and AS18403 FPT Telecom Company (48%). The most common path, used by 11 peers, is AS24482 AS18403 AS131429.

Routes checked 18:13:03 UTC

No change in the origin, the upstreams or the number of peers since 18:13 UTC, when this site first looked at 42.1.75.0/24.

AS-path graph toward 42.1.75.0/24

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 332 peers (3%) number on a line = peers using that link RIS data up to 18:12 UTC what the colours mean 12 of 255 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

332collector peers

23RIS collectors

255distinct AS paths

3.6average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	173	52%
AS18403 FPT Telecom Company	159	48%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	171	52%
AS18403 FPT Telecom Company	158	48%
AS4637 Telstra Global	25	8%
AS174 Cogent Communications, LLC	22	7%
AS3356 Level 3 Parent, LLC	20	6%
AS6461 Zayo Bandwidth	8	2%
AS4229 Zenlayer Inc	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	7	2%
AS8758 IWAY Iway AG	3	<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 AS18403 AS131429	11	3%	11
2	AS8218 AS6461 AS4637 AS18403 AS131429	7	2%	6
3	AS199524 AS1299 AS131429	5	2%	5
4	AS6461 AS4637 AS18403 AS131429	5	2%	5
5	AS12779 AS18403 AS131429	4	1%	4
6	AS14840 AS18403 AS131429	4	1%	2
7	AS47147 AS1299 AS131429	4	1%	4
8	AS13030 AS4637 AS18403 AS131429	4	1%	4
9	AS3491 AS1299 AS131429	3	<1%	3
10	AS48185 AS1299 AS131429	3	<1%	3
11	AS49544 AS18403 AS131429	3	<1%	3
12	AS25091 AS18403 AS131429	3	<1%	3
13	AS48362 AS18403 AS131429	3	<1%	3
14	AS2914 AS4229 AS18403 AS131429	3	<1%	3
15	AS9002 AS3356 AS1299 AS131429	3	<1%	3
16	AS49544 AS3356 AS1299 AS131429	3	<1%	2
17	AS1299 AS131429	2	<1%	2
18	AS3257 AS1299 AS131429	2	<1%	2
19	AS6830 AS1299 AS131429	2	<1%	2
20	AS3320 AS1299 AS131429	2	<1%	2
21	AS25160 AS18403 AS131429	2	<1%	2
22	AS42473 AS1299 AS131429	2	<1%	2
23	AS34927 AS1299 AS131429	2	<1%	2
24	AS14907 AS1299 AS131429	2	<1%	2
25	AS31027 AS18403 AS131429	2	<1%	1
26	AS35710 AS18403 AS131429	2	<1%	2
27	AS8529 AS1299 AS131429	2	<1%	2
28	AS3214 AS18403 AS131429	2	<1%	2
29	AS212483 AS18403 AS131429	2	<1%	1
30	AS6762 AS1299 AS131429	2	<1%	2
31	AS51184 AS18403 AS131429	2	<1%	2
32	AS47692 AS18403 AS131429	2	<1%	2
33	AS35280 AS1299 AS131429	2	<1%	2
34	AS2497 AS1299 AS131429	2	<1%	2
35	AS142289 AS9583 AS18403 AS131429	2	<1%	1
36	AS15547 AS174 AS1299 AS131429	2	<1%	2
37	AS51185 AS6762 AS1299 AS131429	2	<1%	2
38	AS59890 AS3356 AS1299 AS131429	2	<1%	2
39	AS20612 AS8758 AS18403 AS131429	2	<1%	1
40	AS271253 AS3356 AS1299 AS131429	2	<1%	1
41	AS19151 AS4637 AS18403 AS131429	2	<1%	2
42	AS18403 AS131429	1	<1%	1
43	AS36924 AS1299 AS131429	1	<1%	1
44	AS31742 AS1299 AS131429	1	<1%	1
45	AS35266 AS1299 AS131429	1	<1%	1
46	AS1828 AS18403 AS131429	1	<1%	1
47	AS6424 AS18403 AS131429	1	<1%	1
48	AS39122 AS1299 AS131429	1	<1%	1
49	AS12969 AS1299 AS131429	1	<1%	1
50	AS14630 AS18403 AS131429	1	<1%	1

50 of 255 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, 18:12 UTC, fetched just now.