BGP map for 197.101.136.0/21

197.101.136.0/21 is announced by AS20011 Dimension Data and seen by 338 peers of 23 RIPE RIS collectors, over 270 different AS paths. Its busiest upstreams are AS3741 Dimension Data (90%), AS6939 Hurricane Electric LLC (6%) and AS37721 Virtual Technologies & Solutions (<1%). The most common path, used by 10 peers, is AS24482 AS3741 AS20011.

Routes checked 16:24:11 UTC

No change in the origin, the upstreams or the number of peers since 00:16 UTC on 27 Oct, when this site first looked at 197.101.136.0/21.

AS-path graph toward 197.101.136.0/21

origin Tier 1Tier 2transitedge network prefix best path: chosen by 10 of 338 peers (3%) number on a line = peers using that link RIS data up to 16:23 UTC what the colours mean 12 of 270 paths drawn 2 quieter networks left out

View JSON Raw upstream

338collector peers

23RIS collectors

270distinct AS paths

4.1average AS hops, 1 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3741 Dimension Data	303	90%
AS6939 Hurricane Electric LLC	21	6%
AS37721 Virtual Technologies & Solutions	1	<1%
AS327960 PC Maniacs (Pty) Ltd	1	<1%
AS327983 Interworks Wireless Solutions	1	<1%
AS32653 eNetworks cc	1	<1%
AS37680 Cool Ideas Service Provider (Pty) Ltd	1	<1%
AS37239 ICTGlobe Management (Pty) Ltd	1	<1%
AS327804 Municipal Network Services	1	<1%
AS328137 Web Squad Connect (Pty) Ltd	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3741 Dimension Data	303	90%
AS2914 NTT America, Inc.	83	25%
AS3356 Level 3 Parent, LLC	77	23%
AS174 Cogent Communications, LLC	63	19%
AS6939 Hurricane Electric LLC	21	6%
AS1299 TWELVE99 Arelion Sweden AB	20	6%
AS6461 Zayo Bandwidth	9	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS3320 DTAG Deutsche Telekom AG	6	2%
AS9002 RETN-AS RETN Limited	5	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 AS3741 AS20011	10	3%	10
2	AS8218 AS6461 AS3356 AS3741 AS20011	6	2%	5
3	AS14840 AS3741 AS20011	4	1%	2
4	AS13030 AS2914 AS3741 AS20011	4	1%	4
5	AS9002 AS2914 AS3741 AS20011	4	1%	4
6	AS2914 AS3741 AS20011	3	<1%	3
7	AS48185 AS3741 AS20011	3	<1%	3
8	AS25091 AS3741 AS20011	3	<1%	3
9	AS48362 AS3741 AS20011	3	<1%	3
10	AS199524 AS2914 AS3741 AS20011	3	<1%	3
11	AS35280 AS2914 AS3741 AS20011	3	<1%	3
12	AS6461 AS3356 AS3741 AS20011	3	<1%	3
13	AS199524 AS174 AS3741 AS20011	3	<1%	3
14	AS51185 AS6762 AS2914 AS3741 AS20011	3	<1%	3
15	AS62167 AS3741 AS20011	2	<1%	2
16	AS25160 AS3741 AS20011	2	<1%	2
17	AS34927 AS3741 AS20011	2	<1%	2
18	AS3214 AS3741 AS20011	2	<1%	2
19	AS212483 AS3741 AS20011	2	<1%	1
20	AS49544 AS3741 AS20011	2	<1%	2
21	AS12779 AS3741 AS20011	2	<1%	2
22	AS3257 AS3356 AS3741 AS20011	2	<1%	2
23	AS6461 AS2914 AS3741 AS20011	2	<1%	2
24	AS3320 AS2914 AS3741 AS20011	2	<1%	2
25	AS1299 AS174 AS3741 AS20011	2	<1%	2
26	AS50628 AS3356 AS3741 AS20011	2	<1%	2
27	AS58057 AS34549 AS3741 AS20011	2	<1%	2
28	AS49544 AS3356 AS3741 AS20011	2	<1%	1
29	AS31027 AS6797 AS3741 AS20011	2	<1%	1
30	AS49544 AS2914 AS3741 AS20011	2	<1%	2
31	AS15547 AS174 AS3741 AS20011	2	<1%	2
32	AS6762 AS2914 AS3741 AS20011	2	<1%	2
33	AS47692 AS2914 AS3741 AS20011	2	<1%	2
34	AS59890 AS3356 AS3741 AS20011	2	<1%	2
35	AS271253 AS3356 AS3741 AS20011	2	<1%	1
36	AS19151 AS2914 AS3741 AS20011	2	<1%	2
37	AS35710 AS3320 AS3356 AS3741 AS20011	2	<1%	2
38	AS47147 AS1299 AS174 AS3741 AS20011	2	<1%	2
39	AS51184 AS47692 AS2914 AS3741 AS20011	2	<1%	2
40	AS142289 AS9583 AS6453 AS174 AS3741 AS20011	2	<1%	1
41	AS20612 AS8758 AS9002 AS2914 AS3741 AS20011	2	<1%	1
42	AS20011	1	<1%	1
43	AS37721 AS20011	1	<1%	1
44	AS327960 AS20011	1	<1%	1
45	AS327983 AS20011	1	<1%	1
46	AS32653 AS20011	1	<1%	1
47	AS37680 AS20011	1	<1%	1
48	AS37239 AS20011	1	<1%	1
49	AS327804 AS20011	1	<1%	1
50	AS328137 AS20011	1	<1%	1

50 of 270 paths shown. All of them are in the JSON.

More prefixes from AS20011

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 16:23 UTC, fetched just now.