BGP map for 72.140.208.0/20

72.140.208.0/20 is announced by AS812 Rogers Communications Canada Inc. and seen by 328 peers of 23 RIPE RIS collectors, over 251 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (62%), AS3356 Level 3 Parent, LLC (10%) and AS6939 Hurricane Electric LLC (6%). The most common path, used by 9 peers, is AS24482 AS2914 AS3356 AS812.

Routes checked 20:52:10 UTC

No change in the origin, the upstreams or the number of peers since 20:52 UTC, when this site first looked at 72.140.208.0/20.

AS-path graph toward 72.140.208.0/20

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 20:51 UTC what the colours mean 12 of 251 paths drawn 3 quieter networks left out

Download PNG View JSON Raw upstream

328collector peers

23RIS collectors

251distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	203	62%
AS3356 Level 3 Parent, LLC	33	10%
AS6939 Hurricane Electric LLC	19	6%
AS6461 Zayo Bandwidth	18	5%
AS3491 PCCW Global (HK) Ltd.	13	4%
AS6830 LibertyGlobal Liberty Global Europe Holding B.V.	13	4%
AS3303 SWISSCOM Swisscom (Schweiz) AG	12	4%
AS60068 CDN77 Datacamp Limited	4	1%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	4	1%
AS49544 i3Dnet i3D.net B.V	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	203	62%
AS1299 TWELVE99 Arelion Sweden AB	49	15%
AS3356 Level 3 Parent, LLC	33	10%
AS6939 Hurricane Electric LLC	19	6%
AS2914 NTT America, Inc.	17	5%
AS6461 Zayo Bandwidth	13	4%
AS3303 SWISSCOM Swisscom (Schweiz) AG	12	4%
AS6830 LibertyGlobal Liberty Global Europe Holding B.V.	11	3%
AS3491 PCCW Global (HK) Ltd.	10	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	10	3%

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 AS812	9	3%	9
2	AS8218 AS6461 AS812	7	2%	6
3	AS6461 AS812	5	2%	5
4	AS199524 AS174 AS812	5	2%	5
5	AS9002 AS3356 AS812	4	1%	4
6	AS12779 AS174 AS812	4	1%	4
7	AS14840 AS174 AS812	4	1%	2
8	AS13030 AS1299 AS174 AS812	4	1%	4
9	AS47147 AS1299 AS174 AS812	4	1%	4
10	AS3491 AS812	3	<1%	3
11	AS199524 AS3491 AS812	3	<1%	3
12	AS34019 AS3303 AS812	3	<1%	3
13	AS51185 AS6762 AS174 AS812	3	<1%	3
14	AS6830 AS812	2	<1%	2
15	AS49544 AS812	2	<1%	2
16	AS19151 AS812	2	<1%	2
17	AS917 AS60068 AS812	2	<1%	2
18	AS3257 AS174 AS812	2	<1%	2
19	AS3320 AS174 AS812	2	<1%	2
20	AS2914 AS3356 AS812	2	<1%	2
21	AS62167 AS174 AS812	2	<1%	2
22	AS25160 AS174 AS812	2	<1%	2
23	AS1299 AS174 AS812	2	<1%	2
24	AS49544 AS3356 AS812	2	<1%	1
25	AS8529 AS6939 AS812	2	<1%	2
26	AS35280 AS3356 AS812	2	<1%	2
27	AS15547 AS174 AS812	2	<1%	2
28	AS6762 AS174 AS812	2	<1%	2
29	AS59890 AS60068 AS812	2	<1%	2
30	AS271253 AS174 AS812	2	<1%	1
31	AS2497 AS174 AS812	2	<1%	2
32	AS42473 AS1299 AS174 AS812	2	<1%	2
33	AS48185 AS1299 AS174 AS812	2	<1%	2
34	AS34927 AS1299 AS174 AS812	2	<1%	2
35	AS58057 AS34549 AS174 AS812	2	<1%	2
36	AS31027 AS1299 AS174 AS812	2	<1%	1
37	AS35710 AS3320 AS174 AS812	2	<1%	2
38	AS49544 AS2914 AS174 AS812	2	<1%	2
39	AS14907 AS1299 AS174 AS812	2	<1%	2
40	AS51184 AS1764 AS174 AS812	2	<1%	2
41	AS48362 AS1764 AS174 AS812	2	<1%	2
42	AS47692 AS33891 AS3356 AS812	2	<1%	2
43	AS20612 AS8758 AS3303 AS812	2	<1%	1
44	AS24482 AS2914 AS174 AS812	2	<1%	2
45	AS142289 AS9583 AS4755 AS6453 AS812	2	<1%	1
46	AS852 AS812	1	<1%	1
47	AS6453 AS812	1	<1%	1
48	AS35280 AS812	1	<1%	1
49	AS6894 AS174 AS812	1	<1%	1
50	AS31742 AS174 AS812	1	<1%	1

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

More prefixes from AS812

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 20:51 UTC, fetched just now.