BGP map for 154.21.212.0/23

154.21.212.0/23 is announced by AS46475 Limestone Networks, Inc. and seen by 374 peers of 23 RIPE RIS collectors, over 275 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (48%), AS6461 Zayo Bandwidth (19%) and AS1299 TWELVE99 (16%). The most common path, used by 22 peers, is AS6939 AS46475.

Routes checked 23:26:04 UTC

No change in the origin, the upstreams or the number of peers since 23:26 UTC, when this site first looked at 154.21.212.0/23.

AS-path graph toward 154.21.212.0/23

origin Tier 1Tier 2edge network prefix best path: chosen by 22 of 374 peers (6%) number on a line = peers using that link RIS data up to 23:25 UTC what the colours mean 12 of 275 paths drawn 2 quieter networks left out

Download PNG View JSON Raw upstream

374collector peers

23RIS collectors

275distinct AS paths

3.0average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	181	48%
AS6461 Zayo Bandwidth	71	19%
AS1299 TWELVE99 Arelion Sweden AB	59	16%
AS174 Cogent Communications, LLC	19	5%
AS3257 GTT-BACKBONE GTT Communications Inc.	13	3%
AS25091 IP-Max IP-Max SA	6	2%
AS14840 BR.Digital Telecom	4	1%
AS24482 SG.GS	3	<1%
AS51185 MAINSTREAMING-AS MainStreaming SpA	2	<1%
AS49544 i3Dnet i3D.net B.V	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	159	43%
AS6461 Zayo Bandwidth	66	18%
AS1299 TWELVE99 Arelion Sweden AB	57	15%
AS174 Cogent Communications, LLC	19	5%
AS3257 GTT-BACKBONE GTT Communications Inc.	12	3%
AS25091 IP-Max IP-Max SA	3	<1%
AS2914 NTT America, Inc.	3	<1%
AS9002 RETN-AS RETN Limited	3	<1%
AS9583 Sify Limited	2	<1%
AS137409 GSL Networks Pty LTD	2	<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	AS6939 AS46475	22	6%	17
2	AS24482 AS6461 AS46475	8	2%	8
3	AS8218 AS6461 AS46475	7	2%	6
4	AS199524 AS1299 AS46475	6	2%	6
5	AS6461 AS46475	5	1%	5
6	AS14840 AS46475	4	1%	2
7	AS13030 AS6461 AS46475	4	1%	4
8	AS12779 AS6461 AS46475	4	1%	4
9	AS34927 AS6939 AS46475	4	1%	3
10	AS47147 AS1299 AS46475	4	1%	4
11	AS24482 AS46475	3	<1%	3
12	AS25091 AS46475	3	<1%	3
13	AS48185 AS6461 AS46475	3	<1%	3
14	AS58057 AS6939 AS46475	3	<1%	3
15	AS14907 AS6939 AS46475	3	<1%	3
16	AS49544 AS6939 AS46475	3	<1%	3
17	AS9002 AS3257 AS46475	3	<1%	3
18	AS48362 AS6939 AS46475	3	<1%	3
19	AS1299 AS46475	2	<1%	2
20	AS51185 AS46475	2	<1%	2
21	AS49544 AS46475	2	<1%	2
22	AS6830 AS1299 AS46475	2	<1%	2
23	AS3320 AS6461 AS46475	2	<1%	2
24	AS2914 AS6461 AS46475	2	<1%	2
25	AS62167 AS6939 AS46475	2	<1%	2
26	AS25160 AS1299 AS46475	2	<1%	2
27	AS3214 AS6461 AS46475	2	<1%	2
28	AS50628 AS6939 AS46475	2	<1%	2
29	AS31027 AS6939 AS46475	2	<1%	1
30	AS15547 AS6461 AS46475	2	<1%	2
31	AS6762 AS1299 AS46475	2	<1%	2
32	AS51184 AS6939 AS46475	2	<1%	2
33	AS34019 AS25091 AS46475	2	<1%	2
34	AS47692 AS6939 AS46475	2	<1%	2
35	AS51185 AS6939 AS46475	2	<1%	2
36	AS59890 AS174 AS46475	2	<1%	2
37	AS20612 AS6939 AS46475	2	<1%	1
38	AS202032 AS6939 AS46475	2	<1%	2
39	AS271253 AS174 AS46475	2	<1%	1
40	AS199524 AS174 AS46475	2	<1%	2
41	AS2497 AS1299 AS46475	2	<1%	2
42	AS19151 AS6939 AS46475	2	<1%	2
43	AS142289 AS9583 AS6939 AS46475	2	<1%	1
44	AS1828 AS46475	1	<1%	1
45	AS37721 AS46475	1	<1%	1
46	AS61573 AS46475	1	<1%	1
47	AS835 AS46475	1	<1%	1
48	AS45489 AS46475	1	<1%	1
49	AS36236 AS46475	1	<1%	1
50	AS3257 AS46475	1	<1%	1

50 of 275 paths shown. All of them are in the JSON.

More prefixes from AS46475

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 23:25 UTC, fetched just now.