BGP map for 2001:1b50::/29

2001:1b50::/29 is announced by AS1836 GREEN and seen by 344 peers of 23 RIPE RIS collectors, over 254 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (14%), AS1299 TWELVE99 (13%) and AS174 Cogent Communications, LLC (9%). The most common path, used by 11 peers, is AS24482 AS1836.

Routes checked 23:53:18 UTC

No change in the origin, the upstreams or the number of peers since 23:53 UTC, when this site first looked at 2001:1b50::/29.

AS-path graph toward 2001:1b50::/29

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 344 peers (3%) number on a line = peers using that link RIS data up to 23:52 UTC what the colours mean 12 of 254 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

344collector peers

23RIS collectors

254distinct AS paths

2.7average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	49	14%
AS1299 TWELVE99 Arelion Sweden AB	46	13%
AS174 Cogent Communications, LLC	31	9%
AS3356 Level 3 Parent, LLC	25	7%
AS24482 SG.GS	11	3%
AS9002 RETN-AS RETN Limited	10	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS5511 Opentransit Orange S.A.	7	2%
AS14840 BR.Digital Telecom	5	1%
AS13030 INIT7 Init7 (Switzerland) Ltd.	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	44	13%
AS6939 Hurricane Electric LLC	40	12%
AS174 Cogent Communications, LLC	31	9%
AS3356 Level 3 Parent, LLC	25	7%
AS5511 Opentransit Orange S.A.	7	2%
AS9002 RETN-AS RETN Limited	5	1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	1%
AS2914 NTT America, Inc.	3	<1%
AS577 Bell Canada	2	<1%
AS9583 Sify Limited	2	<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 AS1836	11	3%	11
2	AS6939 AS1836	9	3%	9
3	AS8218 AS1836	7	2%	6
4	AS9002 AS1836	5	1%	5
5	AS199524 AS1299 AS1836	5	1%	5
6	AS13030 AS1836	4	1%	4
7	AS58057 AS1836	4	1%	3
8	AS14840 AS1836	4	1%	2
9	AS12779 AS1836	4	1%	4
10	AS1836	3	<1%	2
11	AS34019 AS1836	3	<1%	3
12	AS48362 AS1836	3	<1%	3
13	AS15547 AS1836	3	<1%	3
14	AS25091 AS1836	3	<1%	3
15	AS14907 AS6939 AS1836	3	<1%	3
16	AS49544 AS3356 AS1836	3	<1%	2
17	AS6461 AS174 AS1836	3	<1%	3
18	AS37721 AS1836	2	<1%	1
19	AS31027 AS1836	2	<1%	1
20	AS8529 AS1836	2	<1%	2
21	AS35710 AS1836	2	<1%	2
22	AS1299 AS1836	2	<1%	2
23	AS6667 AS1836	2	<1%	2
24	AS34927 AS1836	2	<1%	2
25	AS47147 AS1836	2	<1%	2
26	AS47692 AS1836	2	<1%	2
27	AS51184 AS1836	2	<1%	2
28	AS6830 AS1836	2	<1%	2
29	AS12859 AS1836	2	<1%	1
30	AS25160 AS1836	2	<1%	2
31	AS49544 AS1836	2	<1%	2
32	AS212483 AS1836	2	<1%	1
33	AS62167 AS1836	2	<1%	2
34	AS28917 AS1836	2	<1%	1
35	AS59890 AS1836	2	<1%	2
36	AS20612 AS1836	2	<1%	1
37	AS2497 AS174 AS1836	2	<1%	2
38	AS19151 AS174 AS1836	2	<1%	2
39	AS6762 AS1299 AS1836	2	<1%	2
40	AS852 AS1299 AS1836	2	<1%	2
41	AS34927 AS6939 AS1836	2	<1%	1
42	AS2914 AS3356 AS1836	2	<1%	2
43	AS48185 AS1299 AS1836	2	<1%	2
44	AS3491 AS174 AS1836	2	<1%	2
45	AS1403 AS577 AS6939 AS1836	2	<1%	1
46	AS142289 AS9583 AS1299 AS1836	2	<1%	1
47	AS206271 AS60707 AS12735 AS9121 AS3356 AS1836	2	<1%	1
48	AS56662 AS1836	1	<1%	1
49	AS17639 AS1836	1	<1%	1
50	AS34549 AS1836	1	<1%	1

50 of 254 paths shown. All of them are in the JSON.

More prefixes from AS1836

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 23:52 UTC, fetched just now.