BGP map for 23.81.224.0/19

23.81.224.0/19 is announced by AS19148 Leaseweb USA, Inc. and seen by 328 peers of 23 RIPE RIS collectors, over 261 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (40%), AS3356 Level 3 Parent, LLC (31%) and AS174 Cogent Communications, LLC (29%). The most common path, used by 9 peers, is AS24482 AS2914 AS3356 AS19148.

Routes checked 12:32:20 UTC

No change in the origin, the upstreams or the number of peers since 05:59 UTC on 29 Oct, when this site first looked at 23.81.224.0/19.

AS-path graph toward 23.81.224.0/19

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 328 peers (3%) number on a line = peers using that link RIS data up to 09:59 UTC what the colours mean 12 of 261 paths drawn 5 quieter networks left out

View JSON Raw upstream

328collector peers

23RIS collectors

261distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	131	40%
AS3356 Level 3 Parent, LLC	101	31%
AS174 Cogent Communications, LLC	96	29%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	129	39%
AS3356 Level 3 Parent, LLC	101	31%
AS174 Cogent Communications, LLC	96	29%
AS2914 NTT America, Inc.	20	6%
AS6461 Zayo Bandwidth	8	2%
AS6939 Hurricane Electric LLC	5	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	5	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	4	1%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	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 AS2914 AS3356 AS19148	9	3%	9
2	AS8218 AS6461 AS174 AS19148	5	2%	5
3	AS13030 AS1299 AS19148	4	1%	4
4	AS9002 AS3356 AS19148	4	1%	4
5	AS6461 AS174 AS19148	4	1%	4
6	AS12779 AS174 AS19148	4	1%	4
7	AS47147 AS1299 AS19148	4	1%	4
8	AS199524 AS1299 AS19148	4	1%	4
9	AS14840 AS3356 AS19148	4	1%	2
10	AS34927 AS1299 AS19148	3	<1%	3
11	AS199524 AS174 AS19148	3	<1%	3
12	AS48362 AS1299 AS19148	3	<1%	3
13	AS35280 AS3356 AS19148	3	<1%	3
14	AS49544 AS3356 AS19148	3	<1%	2
15	AS1299 AS19148	2	<1%	2
16	AS48185 AS3356 AS19148	2	<1%	2
17	AS3320 AS1299 AS19148	2	<1%	2
18	AS2914 AS3356 AS19148	2	<1%	2
19	AS25160 AS174 AS19148	2	<1%	2
20	AS42473 AS1299 AS19148	2	<1%	2
21	AS49544 AS1299 AS19148	2	<1%	2
22	AS14907 AS1299 AS19148	2	<1%	2
23	AS8529 AS1299 AS19148	2	<1%	2
24	AS15547 AS174 AS19148	2	<1%	2
25	AS59890 AS3356 AS19148	2	<1%	2
26	AS2497 AS174 AS19148	2	<1%	2
27	AS19151 AS174 AS19148	2	<1%	2
28	AS271253 AS3356 AS19148	2	<1%	1
29	AS3491 AS174 AS19148	2	<1%	2
30	AS25091 AS1299 AS19148	2	<1%	2
31	AS31027 AS1299 AS19148	2	<1%	1
32	AS58057 AS34549 AS1299 AS19148	2	<1%	2
33	AS917 AS60068 AS174 AS19148	2	<1%	2
34	AS51184 AS1764 AS174 AS19148	2	<1%	2
35	AS24482 AS2914 AS1299 AS19148	2	<1%	2
36	AS35710 AS3320 AS3356 AS19148	2	<1%	2
37	AS20612 AS9044 AS174 AS19148	2	<1%	1
38	AS142289 AS9583 AS6453 AS1299 AS19148	2	<1%	1
39	AS7018 AS1299 AS19148	1	<1%	1
40	AS852 AS1299 AS19148	1	<1%	1
41	AS37721 AS1299 AS19148	1	<1%	1
42	AS50300 AS3356 AS19148	1	<1%	1
43	AS58057 AS174 AS19148	1	<1%	1
44	AS17639 AS3356 AS19148	1	<1%	1
45	AS3549 AS3356 AS19148	1	<1%	1
46	AS14907 AS3356 AS19148	1	<1%	1
47	AS20514 AS1299 AS19148	1	<1%	1
48	AS50304 AS1299 AS19148	1	<1%	1
49	AS132825 AS3356 AS19148	1	<1%	1
50	AS22652 AS1299 AS19148	1	<1%	1

50 of 261 paths shown. All of them are in the JSON.

More prefixes from AS19148

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 09:59 UTC, fetched 5 hours ago.