BGP map for 170.251.136.0/23

170.251.136.0/23 is announced by AS21433 AccentureFSSC and seen by 315 peers of 23 RIPE RIS collectors, over 262 different AS paths. Its busiest upstreams are AS2516 KDDI CORPORATION (85%) and AS4713 NTT DOCOMO BUSINESS,Inc. (15%). The most common path, used by 8 peers, is AS24482 AS2914 AS4713 AS21433.

Routes checked 23:16:52 UTC

No change in the origin, the upstreams or the number of peers since 07:30 UTC on 26 Oct, when this site first looked at 170.251.136.0/23.

AS-path graph toward 170.251.136.0/23

origin Tier 1Tier 2transitedge network prefix best path: chosen by 8 of 315 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 6 quieter networks left out

View JSON Raw upstream

315collector peers

23RIS collectors

262distinct AS paths

4.2average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS2516 KDDI CORPORATION	269	85%
AS4713 NTT DOCOMO BUSINESS,Inc.	46	15%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS2516 KDDI CORPORATION	268	85%
AS1299 TWELVE99 Arelion Sweden AB	71	23%
AS4713 NTT DOCOMO BUSINESS,Inc.	46	15%
AS174 Cogent Communications, LLC	44	14%
AS2914 NTT America, Inc.	39	12%
AS3356 Level 3 Parent, LLC	38	12%
AS3257 GTT-BACKBONE GTT Communications Inc.	26	8%
AS6939 Hurricane Electric LLC	15	5%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	14	4%
AS3320 DTAG Deutsche Telekom AG	10	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 AS2914 AS4713 AS21433	8	3%	8
2	AS13030 AS2516 AS21433	4	1%	4
3	AS14840 AS701 AS2516 AS21433	4	1%	2
4	AS2914 AS4713 AS21433	3	<1%	3
5	AS49544 AS2516 AS21433	3	<1%	3
6	AS9002 AS3257 AS2516 AS21433	3	<1%	3
7	AS12779 AS3257 AS2516 AS21433	3	<1%	3
8	AS51185 AS6762 AS2516 AS21433	3	<1%	3
9	AS199524 AS1299 AS2516 AS21433	3	<1%	3
10	AS48362 AS1299 AS2516 AS21433	3	<1%	3
11	AS8218 AS6461 AS174 AS2516 AS21433	3	<1%	3
12	AS1299 AS2516 AS21433	2	<1%	2
13	AS6762 AS2516 AS21433	2	<1%	2
14	AS2497 AS4713 AS21433	2	<1%	2
15	AS19151 AS2516 AS21433	2	<1%	2
16	AS25160 AS2914 AS4713 AS21433	2	<1%	2
17	AS42473 AS1299 AS2516 AS21433	2	<1%	2
18	AS34927 AS1299 AS2516 AS21433	2	<1%	2
19	AS49544 AS3356 AS2516 AS21433	2	<1%	1
20	AS35710 AS3320 AS2516 AS21433	2	<1%	2
21	AS14907 AS1299 AS2516 AS21433	2	<1%	2
22	AS15547 AS174 AS2516 AS21433	2	<1%	2
23	AS6461 AS174 AS2516 AS21433	2	<1%	2
24	AS47147 AS3320 AS2516 AS21433	2	<1%	2
25	AS199524 AS174 AS2516 AS21433	2	<1%	2
26	AS47147 AS1299 AS2516 AS21433	2	<1%	2
27	AS59890 AS3356 AS2516 AS21433	2	<1%	2
28	AS271253 AS3356 AS2516 AS21433	2	<1%	1
29	AS199524 AS3491 AS2516 AS21433	2	<1%	2
30	AS917 AS60068 AS174 AS2516 AS21433	2	<1%	2
31	AS58057 AS34549 AS1299 AS2516 AS21433	2	<1%	2
32	AS142289 AS9583 AS2914 AS4713 AS21433	2	<1%	1
33	AS8218 AS6461 AS3356 AS2516 AS21433	2	<1%	1
34	AS51184 AS47692 AS2914 AS4713 AS21433	2	<1%	2
35	AS20612 AS9044 AS174 AS2516 AS21433	2	<1%	1
36	AS2516 AS21433	1	<1%	1
37	AS6894 AS2516 AS21433	1	<1%	1
38	AS8529 AS2516 AS21433	1	<1%	1
39	AS35280 AS2516 AS21433	1	<1%	1
40	AS3257 AS2516 AS21433	1	<1%	1
41	AS6830 AS2516 AS21433	1	<1%	1
42	AS3320 AS2516 AS21433	1	<1%	1
43	AS6667 AS2516 AS21433	1	<1%	1
44	AS4777 AS4713 AS21433	1	<1%	1
45	AS2500 AS4713 AS21433	1	<1%	1
46	AS25152 AS2516 AS21433	1	<1%	1
47	AS31742 AS1299 AS2516 AS21433	1	<1%	1
48	AS35266 AS2914 AS4713 AS21433	1	<1%	1
49	AS286 AS3257 AS2516 AS21433	1	<1%	1
50	AS6461 AS2914 AS4713 AS21433	1	<1%	1

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

More prefixes from AS21433

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 23:15 UTC, fetched just now.