BGP map for 42.112.0.0/18

42.112.0.0/18 is announced by AS18403 FPT Telecom Company and seen by 328 peers of 23 RIPE RIS collectors, over 262 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (28%), AS3356 Level 3 Parent, LLC (21%) and AS2914 NTT America, Inc. (16%). The most common path, used by 11 peers, is AS24482 AS18403.

Routes checked 23:16:13 UTC

No change in the origin, the upstreams or the number of peers since 23:16 UTC, when this site first looked at 42.112.0.0/18.

AS-path graph toward 42.112.0.0/18

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 328 peers (3%) number on a line = peers using that link RIS data up to 23:15 UTC what the colours mean 12 of 262 paths drawn 3 quieter networks left out

Download PNG View JSON Raw upstream

328collector peers

23RIS collectors

262distinct AS paths

3.3average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	92	28%
AS3356 Level 3 Parent, LLC	68	21%
AS2914 NTT America, Inc.	52	16%
AS6939 Hurricane Electric LLC	29	9%
AS3491 PCCW Global (HK) Ltd.	27	8%
AS24482 SG.GS	11	3%
AS8220 COLT COLT Technology Services Group Limited	11	3%
AS8966 Etisalat-AS EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC	7	2%
AS60068 CDN77 Datacamp Limited	2	<1%
AS9583 Sify Limited	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	90	27%
AS3356 Level 3 Parent, LLC	68	21%
AS2914 NTT America, Inc.	49	15%
AS6939 Hurricane Electric LLC	29	9%
AS3491 PCCW Global (HK) Ltd.	24	7%
AS174 Cogent Communications, LLC	12	4%
AS8220 COLT COLT Technology Services Group Limited	11	3%
AS6461 Zayo Bandwidth	8	2%
AS8966 Etisalat-AS EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC	7	2%
AS3303 SWISSCOM Swisscom (Schweiz) AG	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 AS18403	11	3%	11
2	AS8218 AS6461 AS3356 AS18403	6	2%	5
3	AS199524 AS1299 AS18403	5	2%	5
4	AS13030 AS3491 AS18403	4	1%	4
5	AS12779 AS2914 AS18403	4	1%	4
6	AS14840 AS3356 AS18403	4	1%	2
7	AS47147 AS1299 AS18403	4	1%	4
8	AS2914 AS18403	3	<1%	3
9	AS3491 AS18403	3	<1%	3
10	AS9002 AS2914 AS18403	3	<1%	3
11	AS34927 AS1299 AS18403	3	<1%	3
12	AS6461 AS3356 AS18403	3	<1%	3
13	AS48362 AS1299 AS18403	3	<1%	3
14	AS1299 AS18403	2	<1%	2
15	AS917 AS60068 AS18403	2	<1%	2
16	AS3257 AS3356 AS18403	2	<1%	2
17	AS62167 AS3356 AS18403	2	<1%	2
18	AS25160 AS2914 AS18403	2	<1%	2
19	AS42473 AS1299 AS18403	2	<1%	2
20	AS49544 AS3356 AS18403	2	<1%	1
21	AS142289 AS9583 AS18403	2	<1%	1
22	AS31027 AS1299 AS18403	2	<1%	1
23	AS8529 AS6939 AS18403	2	<1%	2
24	AS14907 AS3491 AS18403	2	<1%	2
25	AS15547 AS8220 AS18403	2	<1%	2
26	AS47692 AS2914 AS18403	2	<1%	2
27	AS49544 AS3491 AS18403	2	<1%	2
28	AS59890 AS6939 AS18403	2	<1%	2
29	AS271253 AS3356 AS18403	2	<1%	1
30	AS19151 AS2914 AS18403	2	<1%	2
31	AS58057 AS1836 AS3356 AS18403	2	<1%	2
32	AS58057 AS34549 AS1299 AS18403	2	<1%	2
33	AS35710 AS3320 AS1299 AS18403	2	<1%	2
34	AS34019 AS3303 AS6939 AS18403	2	<1%	2
35	AS51184 AS47692 AS2914 AS18403	2	<1%	2
36	AS20612 AS8758 AS8220 AS18403	2	<1%	1
37	AS17639 AS18403	1	<1%	1
38	AS38001 AS18403	1	<1%	1
39	AS45489 AS18403	1	<1%	1
40	AS38008 AS18403	1	<1%	1
41	AS142271 AS18403	1	<1%	1
42	AS36236 AS18403	1	<1%	1
43	AS134823 AS18403	1	<1%	1
44	AS51185 AS18403	1	<1%	1
45	AS18106 AS18403	1	<1%	1
46	AS9002 AS18403	1	<1%	1
47	AS45896 AS18403	1	<1%	1
48	AS49544 AS18403	1	<1%	1
49	AS35280 AS18403	1	<1%	1
50	AS133210 AS18403	1	<1%	1

50 of 262 paths shown. All of them are in the JSON.

More prefixes from AS18403

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