BGP map for 2001:500:2d::/48

2001:500:2d::/48 is announced by AS10886 University of Maryland and seen by 377 peers of 23 RIPE RIS collectors, over 253 different AS paths. Its busiest upstreams are AS42 WoodyNet, Inc. (99%), AS3257 GTT-BACKBONE (<1%) and AS174 Cogent Communications, LLC (<1%). The most common path, used by 13 peers, is AS42 AS10886.

Routes checked 14:39:17 UTC

No change in the origin, the upstreams or the number of peers since 04:56 UTC on 27 Oct, when this site first looked at 2001:500:2d::/48.

AS-path graph toward 2001:500:2d::/48

origin Tier 2transitedge network prefix best path: chosen by 13 of 377 peers (3%) number on a line = peers using that link RIS data up to 14:38 UTC what the colours mean 12 of 253 paths drawn 6 quieter networks left out

View JSON Raw upstream

377collector peers

23RIS collectors

253distinct AS paths

3.2average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS42 WoodyNet, Inc.	372	99%
AS3257 GTT-BACKBONE GTT Communications Inc.	2	<1%
AS174 Cogent Communications, LLC	2	<1%
AS1299 TWELVE99 Arelion Sweden AB	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS42 WoodyNet, Inc.	359	95%
AS6939 Hurricane Electric LLC	44	12%
AS3356 Level 3 Parent, LLC	4	1%
AS1299 TWELVE99 Arelion Sweden AB	3	<1%
AS6797 GLOBALCONNECT-NET GlobalConnect AB	2	<1%
AS60707 KAPTEYANAS Kapteyan Bilisim Teknolojileri Sanayi ve Ticaret A.S	2	<1%
AS12735 ASTurkNet TurkNet Iletisim Hizmetleri A.S.	2	<1%
AS174 Cogent Communications, LLC	2	<1%
AS42708 GLESYS Glesys Sweden AB	1	<1%
AS401753 BIXCE Inc	1	<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	AS42 AS10886	13	3%	8
2	AS6939 AS42 AS10886	13	3%	12
3	AS24482 AS42 AS10886	11	3%	11
4	AS8218 AS42 AS10886	7	2%	6
5	AS9002 AS42 AS10886	5	1%	5
6	AS49544 AS42 AS10886	5	1%	5
7	AS199524 AS42 AS10886	5	1%	5
8	AS58057 AS42 AS10886	5	1%	3
9	AS6461 AS42 AS10886	5	1%	5
10	AS14907 AS42 AS10886	4	1%	4
11	AS13030 AS42 AS10886	4	1%	4
12	AS14840 AS42 AS10886	4	1%	2
13	AS12779 AS42 AS10886	4	1%	4
14	AS47147 AS42 AS10886	4	1%	4
15	AS3491 AS42 AS10886	3	<1%	3
16	AS35280 AS42 AS10886	3	<1%	3
17	AS2914 AS42 AS10886	3	<1%	3
18	AS48185 AS42 AS10886	3	<1%	3
19	AS3214 AS42 AS10886	3	<1%	3
20	AS34019 AS42 AS10886	3	<1%	3
21	AS15547 AS42 AS10886	3	<1%	3
22	AS25091 AS42 AS10886	3	<1%	3
23	AS48362 AS6939 AS42 AS10886	3	<1%	3
24	AS3257 AS10886	2	<1%	2
25	AS58952 AS42 AS10886	2	<1%	1
26	AS2497 AS42 AS10886	2	<1%	2
27	AS19151 AS42 AS10886	2	<1%	2
28	AS6762 AS42 AS10886	2	<1%	2
29	AS852 AS42 AS10886	2	<1%	2
30	AS1403 AS42 AS10886	2	<1%	1
31	AS50628 AS42 AS10886	2	<1%	2
32	AS51185 AS42 AS10886	2	<1%	2
33	AS8529 AS42 AS10886	2	<1%	2
34	AS35710 AS42 AS10886	2	<1%	2
35	AS142289 AS42 AS10886	2	<1%	1
36	AS1299 AS42 AS10886	2	<1%	2
37	AS6667 AS42 AS10886	2	<1%	2
38	AS34927 AS42 AS10886	2	<1%	2
39	AS47692 AS42 AS10886	2	<1%	2
40	AS51184 AS42 AS10886	2	<1%	2
41	AS3320 AS42 AS10886	2	<1%	2
42	AS6830 AS42 AS10886	2	<1%	2
43	AS12859 AS42 AS10886	2	<1%	1
44	AS25160 AS42 AS10886	2	<1%	2
45	AS212483 AS42 AS10886	2	<1%	1
46	AS42473 AS42 AS10886	2	<1%	2
47	AS62167 AS42 AS10886	2	<1%	2
48	AS28917 AS42 AS10886	2	<1%	1
49	AS59890 AS42 AS10886	2	<1%	2
50	AS20612 AS42 AS10886	2	<1%	1

50 of 253 paths shown. All of them are in the JSON.

More prefixes from AS10886

Routes seen by RIPE RIS in the 24 hours up to 9 Nov 2026, 14:38 UTC, fetched just now.