BGP map for 2620:171:1b::/48

2620:171:1b::/48 is announced by AS42 WoodyNet, Inc. and seen by 160 peers of 21 RIPE RIS collectors, over 124 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (93%), AS35280 F5 (5%) and AS38001 NewMedia Express Pte Ltd (<1%). The most common path, used by 9 peers, is AS6939 AS42.

Routes checked 20:43:53 UTC

Recent route changes

8 Nov 20:43 UTCAS35280 F5 became an upstream, used by 5% of peers
6 Nov 16:11 UTCSeen by fewer collector peers: 354 before, 155 now

AS-path graph toward 2620:171:1b::/48

origin Tier 2edge network prefix best path: chosen by 9 of 160 peers (6%) number on a line = peers using that link RIS data up to 20:42 UTC what the colours mean 12 of 124 paths drawn 5 quieter networks left out

View JSON Raw upstream

160collector peers

21RIS collectors

124distinct AS paths

3.4average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	149	93%
AS35280 F5 F5 Networks SARL	8	5%
AS38001 NewMedia Express Pte Ltd	1	<1%
AS199524 GCORE G-Core Labs S.A.	1	<1%
AS41095 IPTP IPTP LTD	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	140	88%
AS3303 SWISSCOM Swisscom (Schweiz) AG	13	8%
AS35280 F5 F5 Networks SARL	5	3%
AS7473 Singapore Telecommunications Ltd	4	3%
AS3741 Dimension Data	4	3%
AS8758 IWAY Iway AG	3	2%
AS3491 PCCW Global (HK) Ltd.	3	2%
AS577 Bell Canada	2	1%
AS60707 KAPTEYANAS Kapteyan Bilisim Teknolojileri Sanayi ve Ticaret A.S	2	1%
AS12735 ASTurkNet TurkNet Iletisim Hizmetleri A.S.	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	AS6939 AS42	9	6%	9
2	AS14907 AS6939 AS42	4	3%	4
3	AS58057 AS6939 AS42	4	3%	3
4	AS35280 AS42	3	2%	3
5	AS3214 AS6939 AS42	3	2%	3
6	AS34927 AS6939 AS42	3	2%	3
7	AS199524 AS6939 AS42	3	2%	3
8	AS15547 AS6939 AS42	3	2%	3
9	AS8529 AS6939 AS42	2	1%	2
10	AS35710 AS6939 AS42	2	1%	2
11	AS47692 AS6939 AS42	2	1%	2
12	AS51184 AS6939 AS42	2	1%	2
13	AS62167 AS6939 AS42	2	1%	2
14	AS202032 AS6939 AS42	2	1%	2
15	AS59890 AS6939 AS42	2	1%	2
16	AS1403 AS577 AS6939 AS42	2	1%	1
17	AS34019 AS3303 AS6939 AS42	2	1%	2
18	AS206271 AS60707 AS12735 AS6939 AS42	2	1%	1
19	AS142289 AS9583 AS7473 AS6939 AS42	2	1%	1
20	AS20612 AS8758 AS3303 AS6939 AS42	2	1%	1
21	AS38001 AS42	1	<1%	1
22	AS199524 AS42	1	<1%	1
23	AS25152 AS6939 AS42	1	<1%	1
24	AS20080 AS6939 AS42	1	<1%	1
25	AS21700 AS6939 AS42	1	<1%	1
26	AS1280 AS6939 AS42	1	<1%	1
27	AS61138 AS6939 AS42	1	<1%	1
28	AS394414 AS6939 AS42	1	<1%	1
29	AS835 AS6939 AS42	1	<1%	1
30	AS13781 AS6939 AS42	1	<1%	1
31	AS36236 AS6939 AS42	1	<1%	1
32	AS3212 AS6939 AS42	1	<1%	1
33	AS6881 AS6939 AS42	1	<1%	1
34	AS8888 AS6939 AS42	1	<1%	1
35	AS403001 AS6939 AS42	1	<1%	1
36	AS198150 AS6939 AS42	1	<1%	1
37	AS57381 AS6939 AS42	1	<1%	1
38	AS20205 AS6939 AS42	1	<1%	1
39	AS17639 AS6939 AS42	1	<1%	1
40	AS37989 AS6939 AS42	1	<1%	1
41	AS50304 AS6939 AS42	1	<1%	1
42	AS61218 AS6939 AS42	1	<1%	1
43	AS29504 AS6939 AS42	1	<1%	1
44	AS216285 AS6939 AS42	1	<1%	1
45	AS37721 AS6939 AS42	1	<1%	1
46	AS21412 AS6939 AS42	1	<1%	1
47	AS25220 AS6939 AS42	1	<1%	1
48	AS29140 AS6939 AS42	1	<1%	1
49	AS48919 AS6939 AS42	1	<1%	1
50	AS210937 AS6939 AS42	1	<1%	1

50 of 124 paths shown. All of them are in the JSON.

More prefixes from AS42

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 20:42 UTC, fetched 18 hours ago.