BGP map for 5.31.128.0/19

5.31.128.0/19 is announced by AS15802 DU-AS1 and seen by 357 peers of 23 RIPE RIS collectors, over 281 different AS paths. Its busiest upstreams are AS15412 FLAG-AS (34%), AS3356 Level 3 Parent, LLC (13%) and AS2914 NTT America, Inc. (11%). The most common path, used by 9 peers, is AS24482 AS15802.

Routes checked 17:57:24 UTC

No change in the origin, the upstreams or the number of peers since 17:57 UTC, when this site first looked at 5.31.128.0/19.

AS-path graph toward 5.31.128.0/19

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 357 peers (3%) number on a line = peers using that link RIS data up to 17:56 UTC what the colours mean 12 of 281 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

357collector peers

23RIS collectors

281distinct AS paths

3.3average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS15412 FLAG-AS Flag Telecom UK Limited	122	34%
AS3356 Level 3 Parent, LLC	46	13%
AS2914 NTT America, Inc.	41	11%
AS58453 China Mobile International Limited	23	6%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	16	4%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	16	4%
AS24482 SG.GS	9	3%
AS13030 INIT7 Init7 (Switzerland) Ltd.	7	2%
AS5511 Opentransit Orange S.A.	7	2%
AS6461 Zayo Bandwidth	6	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS15412 FLAG-AS Flag Telecom UK Limited	122	34%
AS6939 Hurricane Electric LLC	79	22%
AS3356 Level 3 Parent, LLC	46	13%
AS2914 NTT America, Inc.	38	11%
AS58453 China Mobile International Limited	23	6%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	15	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	14	4%
AS1299 TWELVE99 Arelion Sweden AB	11	3%
AS174 Cogent Communications, LLC	8	2%
AS9002 RETN-AS RETN Limited	7	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 AS15802	9	3%	9
2	AS8218 AS15412 AS15802	7	2%	6
3	AS6939 AS15412 AS15802	7	2%	7
4	AS6461 AS15802	5	1%	5
5	AS13030 AS15802	4	1%	4
6	AS14840 AS15802	4	1%	2
7	AS12779 AS6939 AS15412 AS15802	4	1%	4
8	AS2914 AS15802	3	<1%	3
9	AS48185 AS15802	3	<1%	3
10	AS49544 AS15802	3	<1%	3
11	AS35280 AS15802	3	<1%	3
12	AS34927 AS6939 AS15412 AS15802	3	<1%	3
13	AS48362 AS6939 AS15412 AS15802	3	<1%	3
14	AS15802	2	<1%	1
15	AS62167 AS15802	2	<1%	2
16	AS8529 AS15802	2	<1%	2
17	AS14907 AS15802	2	<1%	2
18	AS212483 AS15802	2	<1%	1
19	AS6762 AS15802	2	<1%	2
20	AS3491 AS3356 AS15802	2	<1%	2
21	AS9002 AS6453 AS15802	2	<1%	2
22	AS25160 AS2914 AS15802	2	<1%	2
23	AS1299 AS15412 AS15802	2	<1%	2
24	AS55720 AS2914 AS15802	2	<1%	1
25	AS50628 AS3356 AS15802	2	<1%	2
26	AS49544 AS3356 AS15802	2	<1%	1
27	AS18041 AS15412 AS15802	2	<1%	1
28	AS199524 AS2914 AS15802	2	<1%	2
29	AS15547 AS8220 AS15802	2	<1%	2
30	AS47692 AS2914 AS15802	2	<1%	2
31	AS51185 AS6762 AS15802	2	<1%	2
32	AS59890 AS3356 AS15802	2	<1%	2
33	AS25091 AS3356 AS15802	2	<1%	2
34	AS20612 AS9044 AS15802	2	<1%	1
35	AS24482 AS58453 AS15802	2	<1%	2
36	AS271253 AS3356 AS15802	2	<1%	1
37	AS199524 AS58453 AS15802	2	<1%	2
38	AS3214 AS6939 AS15412 AS15802	2	<1%	2
39	AS58057 AS34549 AS2914 AS15802	2	<1%	2
40	AS31027 AS6939 AS15412 AS15802	2	<1%	1
41	AS34019 AS25091 AS2914 AS15802	2	<1%	2
42	AS47147 AS1299 AS15412 AS15802	2	<1%	2
43	AS51184 AS47692 AS2914 AS15802	2	<1%	2
44	AS142289 AS9583 AS4755 AS6453 AS15802	2	<1%	1
45	AS48070 AS15802	1	<1%	1
46	AS31742 AS15802	1	<1%	1
47	AS1828 AS15802	1	<1%	1
48	AS5511 AS15802	1	<1%	1
49	AS42473 AS15802	1	<1%	1
50	AS37721 AS15802	1	<1%	1

50 of 281 paths shown. All of them are in the JSON.

More prefixes from AS15802

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 17:56 UTC, fetched just now.