BGP map for 104.109.251.0/24

104.109.251.0/24 is announced by AS15802 DU-AS1 and seen by 361 peers of 23 RIPE RIS collectors, over 271 different AS paths. Its busiest upstreams are AS15412 FLAG-AS (17%), AS3356 Level 3 Parent, LLC (7%) and AS1299 TWELVE99 (6%). The most common path, used by 9 peers, is AS24482 AS15802.

Routes checked 18:54:40 UTC

No change in the origin, the upstreams or the number of peers since 18:54 UTC, when this site first looked at 104.109.251.0/24.

AS-path graph toward 104.109.251.0/24

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 361 peers (2%) number on a line = peers using that link RIS data up to 18:53 UTC what the colours mean 12 of 271 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

361collector peers

23RIS collectors

271distinct AS paths

2.7average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS15412 FLAG-AS Flag Telecom UK Limited	61	17%
AS3356 Level 3 Parent, LLC	25	7%
AS1299 TWELVE99 Arelion Sweden AB	22	6%
AS2914 NTT America, Inc.	12	3%
AS9002 RETN-AS RETN Limited	11	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	11	3%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	11	3%
AS24482 SG.GS	9	2%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS6461 Zayo Bandwidth	5	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS15412 FLAG-AS Flag Telecom UK Limited	61	17%
AS6939 Hurricane Electric LLC	36	10%
AS3356 Level 3 Parent, LLC	25	7%
AS1299 TWELVE99 Arelion Sweden AB	20	6%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	10	3%
AS2914 NTT America, Inc.	9	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	9	2%
AS174 Cogent Communications, LLC	8	2%
AS9002 RETN-AS RETN Limited	7	2%
AS8758 IWAY Iway AG	3	<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	2%	9
2	AS8218 AS15802	7	2%	6
3	AS6939 AS15412 AS15802	7	2%	7
4	AS6461 AS15802	5	1%	5
5	AS15802	4	1%	3
6	AS13030 AS15802	4	1%	4
7	AS9002 AS15802	4	1%	4
8	AS12779 AS15802	4	1%	4
9	AS14840 AS15802	4	1%	2
10	AS47147 AS15802	4	1%	4
11	AS199524 AS1299 AS15802	4	1%	4
12	AS2914 AS15802	3	<1%	3
13	AS48185 AS15802	3	<1%	3
14	AS3214 AS15802	3	<1%	3
15	AS14907 AS15802	3	<1%	3
16	AS49544 AS15802	3	<1%	3
17	AS35280 AS15802	3	<1%	3
18	AS34019 AS15802	3	<1%	3
19	AS25091 AS15802	3	<1%	3
20	AS48362 AS15802	3	<1%	3
21	AS62167 AS15802	2	<1%	2
22	AS25160 AS15802	2	<1%	2
23	AS51185 AS15802	2	<1%	2
24	AS34927 AS15802	2	<1%	2
25	AS1299 AS15802	2	<1%	2
26	AS31027 AS15802	2	<1%	1
27	AS35710 AS15802	2	<1%	2
28	AS8529 AS15802	2	<1%	2
29	AS199524 AS15802	2	<1%	2
30	AS212483 AS15802	2	<1%	1
31	AS15547 AS15802	2	<1%	2
32	AS6762 AS15802	2	<1%	2
33	AS51184 AS15802	2	<1%	2
34	AS47692 AS15802	2	<1%	2
35	AS3257 AS6453 AS15802	2	<1%	2
36	AS3320 AS15412 AS15802	2	<1%	2
37	AS3491 AS3356 AS15802	2	<1%	2
38	AS55720 AS2914 AS15802	2	<1%	1
39	AS49544 AS3356 AS15802	2	<1%	1
40	AS18041 AS15412 AS15802	2	<1%	1
41	AS51185 AS6762 AS15802	2	<1%	2
42	AS59890 AS3356 AS15802	2	<1%	2
43	AS20612 AS8758 AS15802	2	<1%	1
44	AS271253 AS3356 AS15802	2	<1%	1
45	AS19151 AS15412 AS15802	2	<1%	2
46	AS24482 AS6939 AS15412 AS15802	2	<1%	2
47	AS142289 AS9583 AS4755 AS6453 AS15802	2	<1%	1
48	AS48070 AS15802	1	<1%	1
49	AS31742 AS15802	1	<1%	1
50	AS1828 AS15802	1	<1%	1

50 of 271 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, 18:53 UTC, fetched just now.