BGP map for 91.73.128.0/19

91.73.128.0/19 is announced by AS15802 DU-AS1 and seen by 358 peers of 23 RIPE RIS collectors, over 281 different AS paths. Its busiest upstreams are AS15412 FLAG-AS (40%), 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 10:52:19 UTC

Recent route changes

8 Nov 10:52 UTCThe prefix is announced again, seen by 358 collector peers
8 Nov 06:03 UTCNo collector peer sees the prefix any more

AS-path graph toward 91.73.128.0/19

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 358 peers (3%) number on a line = peers using that link RIS data up to 07:59 UTC what the colours mean 12 of 281 paths drawn 4 quieter networks left out

View JSON Raw upstream

358collector 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	143	40%
AS3356 Level 3 Parent, LLC	45	13%
AS2914 NTT America, Inc.	41	11%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	30	8%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	10	3%
AS24482 SG.GS	9	3%
AS5511 Opentransit Orange S.A.	7	2%
AS13030 INIT7 Init7 (Switzerland) Ltd.	6	2%
AS6461 Zayo Bandwidth	5	1%
AS14840 BR.Digital Telecom	5	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS15412 FLAG-AS Flag Telecom UK Limited	143	40%
AS6939 Hurricane Electric LLC	91	25%
AS3356 Level 3 Parent, LLC	47	13%
AS2914 NTT America, Inc.	38	11%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	28	8%
AS1299 TWELVE99 Arelion Sweden AB	14	4%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	9	3%
AS5511 Opentransit Orange S.A.	6	2%
AS174 Cogent Communications, LLC	5	1%
AS9002 RETN-AS RETN Limited	4	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 AS15802	9	3%	9
2	AS6939 AS15412 AS15802	8	2%	8
3	AS8218 AS15412 AS15802	7	2%	6
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	AS48185 AS15802	3	<1%	3
9	AS2914 AS15802	3	<1%	3
10	AS49544 AS15802	3	<1%	3
11	AS35280 AS15802	3	<1%	3
12	AS48362 AS6939 AS15412 AS15802	3	<1%	3
13	AS15802	2	<1%	1
14	AS62167 AS15802	2	<1%	2
15	AS212483 AS15802	2	<1%	1
16	AS8529 AS15802	2	<1%	2
17	AS6762 AS15802	2	<1%	2
18	AS14907 AS15802	2	<1%	2
19	AS55720 AS2914 AS15802	2	<1%	1
20	AS50628 AS3356 AS15802	2	<1%	2
21	AS25160 AS2914 AS15802	2	<1%	2
22	AS1299 AS15412 AS15802	2	<1%	2
23	AS199524 AS2914 AS15802	2	<1%	2
24	AS15547 AS4455 AS15802	2	<1%	2
25	AS47692 AS2914 AS15802	2	<1%	2
26	AS59890 AS3356 AS15802	2	<1%	2
27	AS9002 AS6453 AS15802	2	<1%	2
28	AS51185 AS6762 AS15802	2	<1%	2
29	AS19151 AS15412 AS15802	2	<1%	2
30	AS271253 AS3356 AS15802	2	<1%	1
31	AS199524 AS6762 AS15802	2	<1%	2
32	AS20612 AS9044 AS15802	2	<1%	1
33	AS49544 AS3356 AS15802	2	<1%	1
34	AS18041 AS15412 AS15802	2	<1%	1
35	AS34927 AS1299 AS15412 AS15802	2	<1%	2
36	AS58057 AS34549 AS2914 AS15802	2	<1%	2
37	AS34927 AS6939 AS15412 AS15802	2	<1%	2
38	AS6424 AS6939 AS15412 AS15802	2	<1%	2
39	AS3214 AS6939 AS15412 AS15802	2	<1%	2
40	AS34019 AS25091 AS2914 AS15802	2	<1%	2
41	AS47147 AS1299 AS15412 AS15802	2	<1%	2
42	AS51184 AS6939 AS15412 AS15802	2	<1%	2
43	AS24482 AS6939 AS15412 AS15802	2	<1%	2
44	AS31027 AS6939 AS15412 AS15802	2	<1%	1
45	AS142289 AS9583 AS4755 AS6453 AS15802	2	<1%	1
46	AS37721 AS15802	1	<1%	1
47	AS38001 AS15802	1	<1%	1
48	AS17639 AS15802	1	<1%	1
49	AS1828 AS15802	1	<1%	1
50	AS5511 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 8 Nov 2026, 07:59 UTC, fetched just now.