BGP map for 2001:4210:5100::/40

2001:4210:5100::/40 is announced by AS25818 CMC NETWORK (PTY) LTD and seen by 341 peers of 23 RIPE RIS collectors, over 251 different AS paths. All of those routes reach it through one upstream, AS37271 Workonline Communications(Pty) Ltd. The most common path, used by 11 peers, is AS24482 AS37271 AS25818.

Routes checked 03:16:40 UTC

No change in the origin, the upstreams or the number of peers since 03:16 UTC, when this site first looked at 2001:4210:5100::/40.

AS-path graph toward 2001:4210:5100::/40

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 341 peers (3%) number on a line = peers using that link RIS data up to 03:16 UTC what the colours mean 12 of 251 paths drawn 7 quieter networks left out

Download PNG View JSON Raw upstream

341collector peers

23RIS collectors

251distinct AS paths

3.7average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS37271 Workonline Communications(Pty) Ltd	341	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS37271 Workonline Communications(Pty) Ltd	340	100%
AS6939 Hurricane Electric LLC	44	13%
AS174 Cogent Communications, LLC	39	11%
AS3356 Level 3 Parent, LLC	25	7%
AS2914 NTT America, Inc.	19	6%
AS3257 GTT-BACKBONE GTT Communications Inc.	14	4%
AS3320 DTAG Deutsche Telekom AG	4	1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	4	1%
AS8758 IWAY Iway AG	3	<1%
AS6461 Zayo Bandwidth	3	<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 AS37271 AS25818	11	3%	11
2	AS6939 AS37271 AS25818	9	3%	9
3	AS8218 AS37271 AS25818	7	2%	6
4	AS6461 AS37271 AS25818	5	1%	5
5	AS9002 AS3257 AS37271 AS25818	5	1%	5
6	AS13030 AS37271 AS25818	4	1%	4
7	AS14840 AS37271 AS25818	4	1%	2
8	AS12779 AS37271 AS25818	4	1%	4
9	AS2914 AS37271 AS25818	3	<1%	3
10	AS48185 AS37271 AS25818	3	<1%	3
11	AS34019 AS37271 AS25818	3	<1%	3
12	AS48362 AS37271 AS25818	3	<1%	3
13	AS15547 AS37271 AS25818	3	<1%	3
14	AS25091 AS37271 AS25818	3	<1%	3
15	AS34927 AS6939 AS37271 AS25818	3	<1%	2
16	AS31027 AS37271 AS25818	2	<1%	1
17	AS51185 AS37271 AS25818	2	<1%	2
18	AS8529 AS37271 AS25818	2	<1%	2
19	AS3257 AS37271 AS25818	2	<1%	2
20	AS47147 AS37271 AS25818	2	<1%	2
21	AS47692 AS37271 AS25818	2	<1%	2
22	AS51184 AS37271 AS25818	2	<1%	2
23	AS199524 AS37271 AS25818	2	<1%	2
24	AS3320 AS37271 AS25818	2	<1%	2
25	AS12859 AS37271 AS25818	2	<1%	1
26	AS25160 AS37271 AS25818	2	<1%	2
27	AS49544 AS37271 AS25818	2	<1%	2
28	AS212483 AS37271 AS25818	2	<1%	1
29	AS917 AS37271 AS25818	2	<1%	2
30	AS28917 AS37271 AS25818	2	<1%	1
31	AS19151 AS174 AS37271 AS25818	2	<1%	2
32	AS199524 AS174 AS37271 AS25818	2	<1%	2
33	AS6762 AS174 AS37271 AS25818	2	<1%	2
34	AS852 AS3320 AS37271 AS25818	2	<1%	2
35	AS37721 AS174 AS37271 AS25818	2	<1%	1
36	AS49544 AS3356 AS37271 AS25818	2	<1%	1
37	AS49544 AS2914 AS37271 AS25818	2	<1%	2
38	AS1299 AS174 AS37271 AS25818	2	<1%	2
39	AS6667 AS3257 AS37271 AS25818	2	<1%	2
40	AS62167 AS6939 AS37271 AS25818	2	<1%	2
41	AS202032 AS6939 AS37271 AS25818	2	<1%	2
42	AS59890 AS3356 AS37271 AS25818	2	<1%	2
43	AS20612 AS8758 AS37271 AS25818	2	<1%	1
44	AS58057 AS6939 AS37271 AS25818	2	<1%	1
45	AS14907 AS6939 AS37271 AS25818	2	<1%	2
46	AS3491 AS174 AS37271 AS25818	2	<1%	2
47	AS35280 AS2914 AS37271 AS25818	2	<1%	2
48	AS1403 AS577 AS6939 AS37271 AS25818	2	<1%	1
49	AS142289 AS9583 AS2914 AS37271 AS25818	2	<1%	1
50	AS206271 AS60707 AS12735 AS9121 AS3257 AS37271 AS25818	2	<1%	1

50 of 251 paths shown. All of them are in the JSON.

More prefixes from AS25818

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 03:16 UTC, fetched just now.