BGP map for 72.172.0.0/18

72.172.0.0/18 is announced by AS7029 Windstream Communications LLC and seen by 329 peers of 23 RIPE RIS collectors, over 256 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (37%), AS3356 Level 3 Parent, LLC (25%) and AS3257 GTT-BACKBONE (16%). The most common path, used by 11 peers, is AS24482 AS7029.

Routes checked 21:49:20 UTC

No change in the origin, the upstreams or the number of peers since 21:49 UTC, when this site first looked at 72.172.0.0/18.

AS-path graph toward 72.172.0.0/18

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 329 peers (3%) number on a line = peers using that link RIS data up to 21:48 UTC what the colours mean 12 of 256 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

329collector peers

23RIS collectors

256distinct AS paths

3.3average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	121	37%
AS3356 Level 3 Parent, LLC	82	25%
AS3257 GTT-BACKBONE GTT Communications Inc.	51	16%
AS6939 Hurricane Electric LLC	19	6%
AS24482 SG.GS	11	3%
AS13030 INIT7 Init7 (Switzerland) Ltd.	10	3%
AS3303 SWISSCOM Swisscom (Schweiz) AG	7	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	5	2%
AS8220 COLT COLT Technology Services Group Limited	4	1%
AS199524 GCORE G-Core Labs S.A.	3	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	119	36%
AS3356 Level 3 Parent, LLC	82	25%
AS3257 GTT-BACKBONE GTT Communications Inc.	50	15%
AS6939 Hurricane Electric LLC	19	6%
AS6461 Zayo Bandwidth	8	2%
AS174 Cogent Communications, LLC	8	2%
AS3303 SWISSCOM Swisscom (Schweiz) AG	7	2%
AS2914 NTT America, Inc.	7	2%
AS13030 INIT7 Init7 (Switzerland) Ltd.	6	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	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 AS7029	11	3%	11
2	AS8218 AS6461 AS3356 AS7029	6	2%	5
3	AS13030 AS7029	4	1%	4
4	AS9002 AS3257 AS7029	4	1%	4
5	AS12779 AS3257 AS7029	4	1%	4
6	AS14840 AS3356 AS7029	4	1%	2
7	AS199524 AS1299 AS7029	4	1%	4
8	AS47147 AS1299 AS7029	4	1%	4
9	AS199524 AS7029	3	<1%	3
10	AS2914 AS3356 AS7029	3	<1%	3
11	AS34927 AS1299 AS7029	3	<1%	3
12	AS49544 AS3356 AS7029	3	<1%	2
13	AS35280 AS3356 AS7029	3	<1%	3
14	AS34019 AS3303 AS7029	3	<1%	3
15	AS6461 AS3356 AS7029	3	<1%	3
16	AS48362 AS1299 AS7029	3	<1%	3
17	AS1299 AS7029	2	<1%	2
18	AS49544 AS7029	2	<1%	2
19	AS19151 AS7029	2	<1%	2
20	AS6461 AS1299 AS7029	2	<1%	2
21	AS3491 AS1299 AS7029	2	<1%	2
22	AS62167 AS3356 AS7029	2	<1%	2
23	AS25160 AS1299 AS7029	2	<1%	2
24	AS42473 AS1299 AS7029	2	<1%	2
25	AS48185 AS1299 AS7029	2	<1%	2
26	AS31027 AS1299 AS7029	2	<1%	1
27	AS8529 AS3356 AS7029	2	<1%	2
28	AS14907 AS1299 AS7029	2	<1%	2
29	AS15547 AS3303 AS7029	2	<1%	2
30	AS25091 AS1299 AS7029	2	<1%	2
31	AS6762 AS1299 AS7029	2	<1%	2
32	AS47692 AS33891 AS7029	2	<1%	2
33	AS59890 AS3356 AS7029	2	<1%	2
34	AS271253 AS3356 AS7029	2	<1%	1
35	AS58057 AS1836 AS3356 AS7029	2	<1%	2
36	AS58057 AS34549 AS1299 AS7029	2	<1%	2
37	AS35710 AS3320 AS3257 AS7029	2	<1%	2
38	AS51184 AS47692 AS33891 AS7029	2	<1%	2
39	AS20612 AS8758 AS8220 AS7029	2	<1%	1
40	AS142289 AS9583 AS2914 AS3356 AS7029	2	<1%	1
41	AS1828 AS7029	1	<1%	1
42	AS852 AS7029	1	<1%	1
43	AS36236 AS7029	1	<1%	1
44	AS3257 AS7029	1	<1%	1
45	AS263152 AS7029	1	<1%	1
46	AS36924 AS1299 AS7029	1	<1%	1
47	AS6894 AS3257 AS7029	1	<1%	1
48	AS31742 AS1299 AS7029	1	<1%	1
49	AS35266 AS3257 AS7029	1	<1%	1
50	AS286 AS3257 AS7029	1	<1%	1

50 of 256 paths shown. All of them are in the JSON.

More prefixes from AS7029

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 21:48 UTC, fetched just now.