BGP map for 192.50.12.0/24

192.50.12.0/24 is announced by AS24287 National Institute of Informatics and seen by 328 peers of 23 RIPE RIS collectors, over 257 different AS paths. Its busiest upstreams are AS2907 Research Organization of Information and Systems, National Institute of Informatics (100%) and AS24490 Trans-Eurasia Information Network (TEIN2) - SG (<1%). The most common path, used by 11 peers, is AS24482 AS2907 AS24287.

Routes checked 20:49:55 UTC

No change in the origin, the upstreams or the number of peers since 20:49 UTC, when this site first looked at 192.50.12.0/24.

AS-path graph toward 192.50.12.0/24

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 328 peers (3%) number on a line = peers using that link RIS data up to 20:49 UTC what the colours mean 12 of 257 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

328collector peers

23RIS collectors

257distinct AS paths

4.8average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS2907 Research Organization of Information and Systems, National Institute of Informatics	327	100%
AS24490 Trans-Eurasia Information Network (TEIN2) - SG	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS2907 Research Organization of Information and Systems, National Institute of Informatics	326	99%
AS2497 Internet Initiative Japan Inc.	239	73%
AS1299 TWELVE99 Arelion Sweden AB	60	18%
AS2914 NTT America, Inc.	36	11%
AS174 Cogent Communications, LLC	32	10%
AS6939 Hurricane Electric LLC	31	9%
AS3356 Level 3 Parent, LLC	25	8%
AS8220 COLT COLT Technology Services Group Limited	11	3%
AS3303 SWISSCOM Swisscom (Schweiz) AG	9	3%
AS3320 DTAG Deutsche Telekom AG	9	3%

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 AS2907 AS24287	11	3%	11
2	AS8218 AS6461 AS2497 AS2907 AS24287	7	2%	6
3	AS6461 AS2497 AS2907 AS24287	5	2%	5
4	AS13030 AS2497 AS2907 AS24287	4	1%	4
5	AS14840 AS3356 AS2497 AS2907 AS24287	4	1%	2
6	AS199524 AS1299 AS2497 AS2907 AS24287	4	1%	4
7	AS2914 AS2497 AS2907 AS24287	3	<1%	3
8	AS3491 AS2497 AS2907 AS24287	3	<1%	3
9	AS9002 AS2914 AS2497 AS2907 AS24287	3	<1%	3
10	AS34927 AS1299 AS2497 AS2907 AS24287	3	<1%	3
11	AS14907 AS1299 AS2497 AS2907 AS24287	3	<1%	3
12	AS34019 AS3303 AS6939 AS2907 AS24287	3	<1%	3
13	AS48362 AS1299 AS2497 AS2907 AS24287	3	<1%	3
14	AS2497 AS2907 AS24287	2	<1%	2
15	AS3257 AS2497 AS2907 AS24287	2	<1%	2
16	AS6830 AS2497 AS2907 AS24287	2	<1%	2
17	AS3320 AS2497 AS2907 AS24287	2	<1%	2
18	AS1299 AS2497 AS2907 AS24287	2	<1%	2
19	AS8529 AS6939 AS2907 AS24287	2	<1%	2
20	AS15547 AS8220 AS2907 AS24287	2	<1%	2
21	AS59890 AS6939 AS2907 AS24287	2	<1%	2
22	AS19151 AS2497 AS2907 AS24287	2	<1%	2
23	AS25160 AS2914 AS2497 AS2907 AS24287	2	<1%	2
24	AS12779 AS174 AS2497 AS2907 AS24287	2	<1%	2
25	AS42473 AS1299 AS2497 AS2907 AS24287	2	<1%	2
26	AS49544 AS3356 AS2497 AS2907 AS24287	2	<1%	1
27	AS31027 AS1299 AS2497 AS2907 AS24287	2	<1%	1
28	AS35710 AS3320 AS2497 AS2907 AS24287	2	<1%	2
29	AS49544 AS2914 AS2497 AS2907 AS24287	2	<1%	2
30	AS199524 AS3491 AS2497 AS2907 AS24287	2	<1%	2
31	AS6762 AS2914 AS2497 AS2907 AS24287	2	<1%	2
32	AS47692 AS2914 AS2497 AS2907 AS24287	2	<1%	2
33	AS12779 AS2914 AS2497 AS2907 AS24287	2	<1%	2
34	AS47147 AS3320 AS2497 AS2907 AS24287	2	<1%	2
35	AS47147 AS1299 AS2497 AS2907 AS24287	2	<1%	2
36	AS20612 AS8758 AS8220 AS2907 AS24287	2	<1%	1
37	AS271253 AS3356 AS2497 AS2907 AS24287	2	<1%	1
38	AS58057 AS34549 AS2914 AS2497 AS2907 AS24287	2	<1%	2
39	AS142289 AS9583 AS1299 AS2497 AS2907 AS24287	2	<1%	1
40	AS51184 AS47692 AS2914 AS2497 AS2907 AS24287	2	<1%	2
41	AS51185 AS6762 AS2914 AS2497 AS2907 AS24287	2	<1%	2
42	AS2907 AS24287	1	<1%	1
43	AS1828 AS2907 AS24287	1	<1%	1
44	AS38229 AS24490 AS24287	1	<1%	1
45	AS17639 AS2907 AS24287	1	<1%	1
46	AS38001 AS2907 AS24287	1	<1%	1
47	AS45489 AS2907 AS24287	1	<1%	1
48	AS36236 AS2907 AS24287	1	<1%	1
49	AS18106 AS2907 AS24287	1	<1%	1
50	AS9002 AS2907 AS24287	1	<1%	1

50 of 257 paths shown. All of them are in the JSON.

More prefixes from AS24287

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 20:49 UTC, fetched 6 hours ago.