BGP map for 176.20.144.0/21

176.20.144.0/21 is announced by AS48101 TROOLI-AS and seen by 339 peers of 23 RIPE RIS collectors, over 262 different AS paths. Its busiest upstreams are AS3356 Level 3 Parent, LLC (42%), AS2914 NTT America, Inc. (5%) and AS6939 Hurricane Electric LLC (4%). The most common path, used by 11 peers, is AS24482 AS48101.

Routes checked 13:25:02 UTC

No change in the origin, the upstreams or the number of peers since 18:44 UTC on 5 Nov, when this site first looked at 176.20.144.0/21.

AS-path graph toward 176.20.144.0/21

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 339 peers (3%) number on a line = peers using that link RIS data up to 09:59 UTC what the colours mean 12 of 262 paths drawn 5 quieter networks left out

View JSON Raw upstream

339collector peers

23RIS collectors

262distinct AS paths

3.1average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	142	42%
AS2914 NTT America, Inc.	17	5%
AS6939 Hurricane Electric LLC	15	4%
AS24482 SG.GS	11	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	9	3%
AS6461 Zayo Bandwidth	9	3%
AS25091 IP-Max IP-Max SA	9	3%
AS33891 CORE-BACKBONE Core-Backbone GmbH	9	3%
AS12779 ITGATE IT.Gate S.p.A.	5	1%
AS14840 BR.Digital Telecom	5	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	142	42%
AS1299 TWELVE99 Arelion Sweden AB	22	6%
AS6939 Hurricane Electric LLC	15	4%
AS2914 NTT America, Inc.	14	4%
AS174 Cogent Communications, LLC	12	4%
AS33891 CORE-BACKBONE Core-Backbone GmbH	9	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS25091 IP-Max IP-Max SA	6	2%
AS3320 DTAG Deutsche Telekom AG	6	2%
AS3491 PCCW Global (HK) Ltd.	6	2%

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 AS48101	11	3%	11
2	AS8218 AS48101	7	2%	6
3	AS6461 AS48101	5	1%	5
4	AS12779 AS48101	4	1%	4
5	AS14840 AS48101	4	1%	2
6	AS13030 AS2914 AS48101	4	1%	4
7	AS9002 AS3356 AS48101	4	1%	4
8	AS48185 AS48101	3	<1%	3
9	AS2914 AS48101	3	<1%	3
10	AS25091 AS48101	3	<1%	3
11	AS48362 AS48101	3	<1%	3
12	AS3491 AS3356 AS48101	3	<1%	3
13	AS199524 AS1299 AS3356 AS48101	3	<1%	3
14	AS25160 AS48101	2	<1%	2
15	AS62167 AS48101	2	<1%	2
16	AS34927 AS48101	2	<1%	2
17	AS3214 AS48101	2	<1%	2
18	AS51185 AS48101	2	<1%	2
19	AS212483 AS48101	2	<1%	1
20	AS49544 AS48101	2	<1%	2
21	AS58057 AS34549 AS48101	2	<1%	2
22	AS3320 AS3356 AS48101	2	<1%	2
23	AS3257 AS3356 AS48101	2	<1%	2
24	AS6830 AS3356 AS48101	2	<1%	2
25	AS1299 AS3356 AS48101	2	<1%	2
26	AS14907 AS5405 AS48101	2	<1%	2
27	AS34019 AS25091 AS48101	2	<1%	2
28	AS15547 AS4455 AS48101	2	<1%	2
29	AS47692 AS33891 AS48101	2	<1%	2
30	AS59890 AS3356 AS48101	2	<1%	2
31	AS2497 AS3356 AS48101	2	<1%	2
32	AS19151 AS2914 AS48101	2	<1%	2
33	AS6762 AS3356 AS48101	2	<1%	2
34	AS271253 AS3356 AS48101	2	<1%	1
35	AS20612 AS9044 AS48101	2	<1%	1
36	AS49544 AS2914 AS48101	2	<1%	2
37	AS49544 AS3356 AS48101	2	<1%	1
38	AS31027 AS6797 AS48101	2	<1%	1
39	AS58057 AS1836 AS3356 AS48101	2	<1%	2
40	AS47147 AS1299 AS3356 AS48101	2	<1%	2
41	AS47147 AS3320 AS3356 AS48101	2	<1%	2
42	AS51184 AS47692 AS33891 AS48101	2	<1%	2
43	AS51185 AS6762 AS3356 AS48101	2	<1%	2
44	AS35710 AS3320 AS3356 AS48101	2	<1%	2
45	AS199524 AS3491 AS3356 AS48101	2	<1%	2
46	AS142289 AS9583 AS4755 AS6453 AS3356 AS48101	2	<1%	1
47	AS37721 AS48101	1	<1%	1
48	AS50300 AS48101	1	<1%	1
49	AS17639 AS48101	1	<1%	1
50	AS50304 AS48101	1	<1%	1

50 of 262 paths shown. All of them are in the JSON.

More prefixes from AS48101

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