BGP map for 72.2.0.0/21

72.2.0.0/21 is announced by AS6327 Shaw Communications and seen by 315 peers of 23 RIPE RIS collectors, over 259 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (30%), AS3356 Level 3 Parent, LLC (17%) and AS174 Cogent Communications, LLC (17%). The most common path, used by 9 peers, is AS24482 AS6327.

Routes checked 06:02:22 UTC

Recent route changes

1 Nov 06:02 UTCAS6939 Hurricane Electric LLC became an upstream, used by 5% of peers

AS-path graph toward 72.2.0.0/21

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 315 peers (3%) number on a line = peers using that link RIS data up to 06:01 UTC what the colours mean 12 of 259 paths drawn 4 quieter networks left out

View JSON Raw upstream

315collector peers

23RIS collectors

259distinct AS paths

3.3average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	96	30%
AS3356 Level 3 Parent, LLC	54	17%
AS174 Cogent Communications, LLC	53	17%
AS3257 GTT-BACKBONE GTT Communications Inc.	34	11%
AS9002 RETN-AS RETN Limited	19	6%
AS6939 Hurricane Electric LLC	16	5%
AS24482 SG.GS	9	3%
AS3491 PCCW Global (HK) Ltd.	7	2%
AS60068 CDN77 Datacamp Limited	4	1%
AS2497 Internet Initiative Japan Inc.	3	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	94	30%
AS3356 Level 3 Parent, LLC	54	17%
AS174 Cogent Communications, LLC	53	17%
AS3257 GTT-BACKBONE GTT Communications Inc.	33	10%
AS6939 Hurricane Electric LLC	16	5%
AS9002 RETN-AS RETN Limited	15	5%
AS2914 NTT America, Inc.	8	3%
AS6461 Zayo Bandwidth	7	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	5	2%
AS3491 PCCW Global (HK) Ltd.	5	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 AS6327	9	3%	9
2	AS9002 AS6327	4	1%	4
3	AS6461 AS174 AS6327	4	1%	4
4	AS13030 AS1299 AS6327	4	1%	4
5	AS14840 AS3356 AS6327	4	1%	2
6	AS8218 AS6461 AS174 AS6327	4	1%	4
7	AS12779 AS3257 AS6327	3	<1%	3
8	AS34927 AS1299 AS6327	3	<1%	3
9	AS49544 AS3356 AS6327	3	<1%	2
10	AS199524 AS1299 AS6327	3	<1%	3
11	AS47147 AS1299 AS6327	3	<1%	3
12	AS1299 AS6327	2	<1%	2
13	AS3491 AS6327	2	<1%	2
14	AS49544 AS6327	2	<1%	2
15	AS2497 AS6327	2	<1%	2
16	AS19151 AS6327	2	<1%	2
17	AS917 AS60068 AS6327	2	<1%	2
18	AS2914 AS3356 AS6327	2	<1%	2
19	AS25160 AS174 AS6327	2	<1%	2
20	AS48185 AS1299 AS6327	2	<1%	2
21	AS35280 AS3356 AS6327	2	<1%	2
22	AS14907 AS1299 AS6327	2	<1%	2
23	AS15547 AS174 AS6327	2	<1%	2
24	AS25091 AS1299 AS6327	2	<1%	2
25	AS48362 AS9002 AS6327	2	<1%	2
26	AS199524 AS174 AS6327	2	<1%	2
27	AS59890 AS60068 AS6327	2	<1%	2
28	AS271253 AS3356 AS6327	2	<1%	1
29	AS58057 AS34549 AS1299 AS6327	2	<1%	2
30	AS35710 AS3320 AS3257 AS6327	2	<1%	2
31	AS51184 AS1764 AS174 AS6327	2	<1%	2
32	AS47692 AS2914 AS3356 AS6327	2	<1%	2
33	AS20612 AS8758 AS9002 AS6327	2	<1%	1
34	AS142289 AS9583 AS2914 AS3356 AS6327	2	<1%	1
35	AS1828 AS6327	1	<1%	1
36	AS22652 AS6327	1	<1%	1
37	AS852 AS6327	1	<1%	1
38	AS1403 AS6327	1	<1%	1
39	AS36236 AS6327	1	<1%	1
40	AS3257 AS6327	1	<1%	1
41	AS35280 AS6327	1	<1%	1
42	AS199524 AS6327	1	<1%	1
43	AS6894 AS174 AS6327	1	<1%	1
44	AS31742 AS1299 AS6327	1	<1%	1
45	AS35266 AS3257 AS6327	1	<1%	1
46	AS286 AS3257 AS6327	1	<1%	1
47	AS62167 AS3356 AS6327	1	<1%	1
48	AS6424 AS1299 AS6327	1	<1%	1
49	AS39122 AS1299 AS6327	1	<1%	1
50	AS42473 AS1299 AS6327	1	<1%	1

50 of 259 paths shown. All of them are in the JSON.

More prefixes from AS6327

Routes seen by RIPE RIS in the 24 hours up to 1 Nov 2026, 06:01 UTC, fetched just now.