BGP map for 205.251.32.0/20

205.251.32.0/20 is announced by 2 networks, mostly AS29838 Atlantic Metro Communications II, Inc. and seen by 334 peers of 23 RIPE RIS collectors, over 267 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (14%), AS174 Cogent Communications, LLC (14%) and AS2914 NTT America, Inc. (9%). The most common path, used by 10 peers, is AS24482 AS29838.

Routes checked 16:57:14 UTC

No change in the origin, the upstreams or the number of peers since 17:17 UTC on 26 Oct, when this site first looked at 205.251.32.0/20.

AS-path graph toward 205.251.32.0/20

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 334 peers (3%) number on a line = peers using that link RIS data up to 16:56 UTC what the colours mean 12 of 267 paths drawn 5 quieter networks left out

View JSON Raw upstream

334collector peers

23RIS collectors

267distinct AS paths

2.8average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	48	14%
AS174 Cogent Communications, LLC	47	14%
AS2914 NTT America, Inc.	30	9%
AS9002 RETN-AS RETN Limited	13	4%
AS6939 Hurricane Electric LLC	13	4%
AS24482 SG.GS	10	3%
AS13030 INIT7 Init7 (Switzerland) Ltd.	7	2%
AS14840 BR.Digital Telecom	5	1%
AS34019 HIVANE Hivane Association	5	1%
AS47147 AS-ANX Anexia Cloud Solutions GmbH	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	47	14%
AS1299 TWELVE99 Arelion Sweden AB	46	14%
AS2914 NTT America, Inc.	27	8%
AS6939 Hurricane Electric LLC	13	4%
AS9002 RETN-AS RETN Limited	9	3%
AS6461 Zayo Bandwidth	8	2%
AS3356 Level 3 Parent, LLC	5	1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	1%
AS8758 IWAY Iway AG	3	<1%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	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 AS29838	10	3%	10
2	AS8218 AS6461 AS174 AS29838	6	2%	5
3	AS13030 AS29838	4	1%	4
4	AS9002 AS29838	4	1%	4
5	AS14840 AS29838	4	1%	2
6	AS47147 AS29838	4	1%	4
7	AS6461 AS174 AS29838	4	1%	4
8	AS2914 AS29838	3	<1%	3
9	AS34019 AS29838	3	<1%	3
10	AS25091 AS29838	3	<1%	3
11	AS48362 AS29838	3	<1%	3
12	AS29838	2	<1%	2
13	AS25160 AS29838	2	<1%	2
14	AS1299 AS29838	2	<1%	2
15	AS35710 AS29838	2	<1%	2
16	AS8529 AS29838	2	<1%	2
17	AS51185 AS29838	2	<1%	2
18	AS3214 AS29838	2	<1%	2
19	AS212483 AS29838	2	<1%	1
20	AS49544 AS29838	2	<1%	2
21	AS15547 AS29838	2	<1%	2
22	AS12779 AS29838	2	<1%	2
23	AS51184 AS29838	2	<1%	2
24	AS199524 AS29838	2	<1%	2
25	AS47692 AS29838	2	<1%	2
26	AS35280 AS29838	2	<1%	2
27	AS19151 AS29838	2	<1%	2
28	AS3257 AS174 AS29838	2	<1%	2
29	AS62167 AS174 AS29838	2	<1%	2
30	AS48185 AS1299 AS29838	2	<1%	2
31	AS34927 AS1299 AS29838	2	<1%	2
32	AS58057 AS1836 AS29838	2	<1%	2
33	AS31027 AS6797 AS29838	2	<1%	1
34	AS49544 AS2914 AS29838	2	<1%	2
35	AS199524 AS1299 AS29838	2	<1%	2
36	AS14907 AS1299 AS29838	2	<1%	2
37	AS199524 AS174 AS29838	2	<1%	2
38	AS59890 AS6939 AS29838	2	<1%	2
39	AS49544 AS3356 AS1299 AS29838	2	<1%	1
40	AS20612 AS8758 AS9002 AS29838	2	<1%	1
41	AS142289 AS9583 AS6453 AS1299 AS29838	2	<1%	1
42	AS1828 AS29838	1	<1%	1
43	AS14630 AS29838	1	<1%	1
44	AS22652 AS29838	1	<1%	1
45	AS34549 AS29838	1	<1%	1
46	AS852 AS29838	1	<1%	1
47	AS37721 AS29838	1	<1%	1
48	AS17639 AS29838	1	<1%	1
49	AS14907 AS29838	1	<1%	1
50	AS6057 AS29838	1	<1%	1

50 of 267 paths shown. All of them are in the JSON.

More prefixes from AS29838

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 16:56 UTC, fetched just now.