BGP map for 121.91.240.0/24

121.91.240.0/24 is announced by AS398465 Rackdog, LLC and seen by 328 peers of 23 RIPE RIS collectors, over 256 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (47%), AS2914 NTT America, Inc. (28%) and AS3257 GTT-BACKBONE (9%). The most common path, used by 11 peers, is AS24482 AS398465.

Routes checked 14:19:48 UTC

Recent route changes

9 Nov 14:19 UTCThe prefix is announced again, seen by 328 collector peers
7 Nov 18:01 UTCNo collector peer sees the prefix any more

AS-path graph toward 121.91.240.0/24

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 328 peers (3%) number on a line = peers using that link RIS data up to 14:18 UTC what the colours mean 12 of 256 paths drawn 5 quieter networks left out

View JSON Raw upstream

328collector peers

23RIS collectors

256distinct AS paths

3.4average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	153	47%
AS2914 NTT America, Inc.	92	28%
AS3257 GTT-BACKBONE GTT Communications Inc.	28	9%
AS6939 Hurricane Electric LLC	21	6%
AS24482 SG.GS	11	3%
AS33891 CORE-BACKBONE Core-Backbone GmbH	4	1%
AS37468 Angola Cables	3	<1%
AS51185 MAINSTREAMING-AS MainStreaming SpA	2	<1%
AS49544 i3Dnet i3D.net B.V	2	<1%
AS13786 Seabras 1 USA, LLC	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	151	46%
AS2914 NTT America, Inc.	89	27%
AS3257 GTT-BACKBONE GTT Communications Inc.	27	8%
AS6939 Hurricane Electric LLC	21	6%
AS3356 Level 3 Parent, LLC	15	5%
AS174 Cogent Communications, LLC	10	3%
AS6461 Zayo Bandwidth	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	2%
AS25091 IP-Max IP-Max SA	5	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	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 AS398465	11	3%	11
2	AS13030 AS1299 AS398465	4	1%	4
3	AS12779 AS2914 AS398465	4	1%	4
4	AS199524 AS1299 AS398465	4	1%	4
5	AS47147 AS1299 AS398465	4	1%	4
6	AS8218 AS6461 AS2914 AS398465	4	1%	3
7	AS14840 AS3356 AS1299 AS398465	4	1%	2
8	AS2914 AS398465	3	<1%	3
9	AS9002 AS3257 AS398465	3	<1%	3
10	AS34927 AS1299 AS398465	3	<1%	3
11	AS14907 AS1299 AS398465	3	<1%	3
12	AS35280 AS2914 AS398465	3	<1%	3
13	AS48362 AS1299 AS398465	3	<1%	3
14	AS6461 AS1299 AS398465	3	<1%	3
15	AS8218 AS6461 AS1299 AS398465	3	<1%	3
16	AS1299 AS398465	2	<1%	2
17	AS51185 AS398465	2	<1%	2
18	AS49544 AS398465	2	<1%	2
19	AS6461 AS2914 AS398465	2	<1%	2
20	AS3491 AS3257 AS398465	2	<1%	2
21	AS62167 AS3257 AS398465	2	<1%	2
22	AS25160 AS2914 AS398465	2	<1%	2
23	AS42473 AS1299 AS398465	2	<1%	2
24	AS48185 AS2914 AS398465	2	<1%	2
25	AS31027 AS1299 AS398465	2	<1%	1
26	AS49544 AS2914 AS398465	2	<1%	2
27	AS8529 AS1299 AS398465	2	<1%	2
28	AS6762 AS2914 AS398465	2	<1%	2
29	AS47692 AS2914 AS398465	2	<1%	2
30	AS59890 AS6939 AS398465	2	<1%	2
31	AS25091 AS1299 AS398465	2	<1%	2
32	AS2497 AS2914 AS398465	2	<1%	2
33	AS19151 AS2914 AS398465	2	<1%	2
34	AS58057 AS1836 AS1299 AS398465	2	<1%	2
35	AS58057 AS34549 AS1299 AS398465	2	<1%	2
36	AS49544 AS3356 AS1299 AS398465	2	<1%	1
37	AS35710 AS3320 AS2914 AS398465	2	<1%	2
38	AS15547 AS174 AS1299 AS398465	2	<1%	2
39	AS51184 AS47692 AS2914 AS398465	2	<1%	2
40	AS34019 AS25091 AS2914 AS398465	2	<1%	2
41	AS51185 AS6762 AS2914 AS398465	2	<1%	2
42	AS20612 AS9044 AS1299 AS398465	2	<1%	1
43	AS142289 AS9583 AS6453 AS1299 AS398465	2	<1%	1
44	AS36236 AS398465	1	<1%	1
45	AS18106 AS398465	1	<1%	1
46	AS3257 AS398465	1	<1%	1
47	AS271253 AS398465	1	<1%	1
48	AS13786 AS398465	1	<1%	1
49	AS199524 AS398465	1	<1%	1
50	AS21700 AS398465	1	<1%	1

50 of 256 paths shown. All of them are in the JSON.

More prefixes from AS398465

Routes seen by RIPE RIS in the 24 hours up to 9 Nov 2026, 14:18 UTC, fetched just now.