BGP map for 2001:5000::/21

2001:5000::/21 is announced by AS1273 IDDQD-AS and seen by 335 peers of 23 RIPE RIS collectors, over 248 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (22%), AS1299 TWELVE99 (16%) and AS2914 NTT America, Inc. (7%). The most common path, used by 10 peers, is AS24482 AS2914 AS1273.

Routes checked 20:47:16 UTC

No change in the origin, the upstreams or the number of peers since 20:47 UTC, when this site first looked at 2001:5000::/21.

AS-path graph toward 2001:5000::/21

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 335 peers (3%) number on a line = peers using that link RIS data up to 20:46 UTC what the colours mean 12 of 248 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

335collector peers

23RIS collectors

248distinct AS paths

2.9average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	74	22%
AS1299 TWELVE99 Arelion Sweden AB	55	16%
AS2914 NTT America, Inc.	24	7%
AS3356 Level 3 Parent, LLC	20	6%
AS9002 RETN-AS RETN Limited	16	5%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	14	4%
AS3257 GTT-BACKBONE GTT Communications Inc.	14	4%
AS174 Cogent Communications, LLC	12	4%
AS8218 NEO-ASN Zayo Infrastructure France SA	8	2%
AS3491 PCCW Global (HK) Ltd.	8	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	65	19%
AS1299 TWELVE99 Arelion Sweden AB	53	16%
AS2914 NTT America, Inc.	22	7%
AS3356 Level 3 Parent, LLC	20	6%
AS174 Cogent Communications, LLC	12	4%
AS3257 GTT-BACKBONE GTT Communications Inc.	12	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	12	4%
AS9002 RETN-AS RETN Limited	11	3%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	6	2%
AS3491 PCCW Global (HK) Ltd.	5	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 AS2914 AS1273	10	3%	10
2	AS6939 AS1273	9	3%	9
3	AS8218 AS1273	7	2%	6
4	AS199524 AS1299 AS1273	6	2%	6
5	AS9002 AS1273	5	1%	5
6	AS6461 AS1273	5	1%	5
7	AS13030 AS1273	4	1%	4
8	AS58057 AS6939 AS1273	4	1%	3
9	AS34019 AS1273	3	<1%	3
10	AS49544 AS1273	3	<1%	3
11	AS3491 AS1273	3	<1%	3
12	AS25091 AS1273	3	<1%	3
13	AS14840 AS3356 AS1273	3	<1%	2
14	AS49544 AS3356 AS1273	3	<1%	2
15	AS3214 AS6939 AS1273	3	<1%	3
16	AS15547 AS6939 AS1273	3	<1%	3
17	AS2497 AS1273	2	<1%	2
18	AS6762 AS1273	2	<1%	2
19	AS37721 AS1273	2	<1%	1
20	AS1299 AS1273	2	<1%	2
21	AS2914 AS1273	2	<1%	2
22	AS3257 AS1273	2	<1%	2
23	AS6667 AS1273	2	<1%	2
24	AS3320 AS1273	2	<1%	2
25	AS6830 AS1273	2	<1%	2
26	AS19151 AS174 AS1273	2	<1%	2
27	AS1403 AS577 AS1273	2	<1%	1
28	AS14907 AS6939 AS1273	2	<1%	2
29	AS34927 AS6939 AS1273	2	<1%	1
30	AS31027 AS1299 AS1273	2	<1%	1
31	AS12779 AS2914 AS1273	2	<1%	2
32	AS34927 AS1299 AS1273	2	<1%	2
33	AS47692 AS6939 AS1273	2	<1%	2
34	AS48362 AS9002 AS1273	2	<1%	2
35	AS51184 AS6939 AS1273	2	<1%	2
36	AS12859 AS1299 AS1273	2	<1%	1
37	AS25160 AS2914 AS1273	2	<1%	2
38	AS47147 AS1299 AS1273	2	<1%	2
39	AS12779 AS3257 AS1273	2	<1%	2
40	AS62167 AS6939 AS1273	2	<1%	2
41	AS202032 AS6939 AS1273	2	<1%	2
42	AS28917 AS3257 AS1273	2	<1%	1
43	AS59890 AS3356 AS1273	2	<1%	2
44	AS142289 AS9583 AS1299 AS1273	2	<1%	1
45	AS206271 AS60707 AS12735 AS6762 AS1273	2	<1%	1
46	AS1273	1	<1%	1
47	AS3333 AS1273	1	<1%	1
48	AS1257 AS1273	1	<1%	1
49	AS6453 AS1273	1	<1%	1
50	AS12956 AS1273	1	<1%	1

50 of 248 paths shown. All of them are in the JSON.

More prefixes from AS1273

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 20:46 UTC, fetched just now.