BGP map for 2604:980:4000::/36

2604:980:4000::/36 is announced by AS21859 Zenlayer Inc and seen by 323 peers of 23 RIPE RIS collectors, over 239 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (36%), AS6939 Hurricane Electric LLC (34%) and AS3257 GTT-BACKBONE (24%). The most common path, used by 9 peers, is AS6939 AS21859.

Routes checked 15:48:10 UTC

No change in the origin, the upstreams or the number of peers since 06:14 UTC on 29 Oct, when this site first looked at 2604:980:4000::/36.

AS-path graph toward 2604:980:4000::/36

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 323 peers (3%) number on a line = peers using that link RIS data up to 15:47 UTC what the colours mean 12 of 239 paths drawn 4 quieter networks left out

View JSON Raw upstream

323collector peers

23RIS collectors

239distinct AS paths

3.4average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	115	36%
AS6939 Hurricane Electric LLC	110	34%
AS3257 GTT-BACKBONE GTT Communications Inc.	79	24%
AS24482 SG.GS	9	3%
AS852 TELUS Communications Inc.	2	<1%
AS49544 i3Dnet i3D.net B.V	2	<1%
AS137409 GSL Networks Pty LTD	2	<1%
AS36236 NetActuate, Inc	1	<1%
AS1828 Unitas Global	1	<1%
AS286 KPN GTT Communications Inc.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	115	36%
AS6939 Hurricane Electric LLC	101	31%
AS3257 GTT-BACKBONE GTT Communications Inc.	77	24%
AS1299 TWELVE99 Arelion Sweden AB	23	7%
AS6461 Zayo Bandwidth	8	2%
AS2914 NTT America, Inc.	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS3356 Level 3 Parent, LLC	6	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	4	1%
AS3491 PCCW Global (HK) Ltd.	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	AS6939 AS21859	9	3%	9
2	AS24482 AS21859	9	3%	9
3	AS9002 AS3257 AS21859	5	2%	5
4	AS6461 AS174 AS21859	5	2%	5
5	AS8218 AS6461 AS174 AS21859	5	2%	5
6	AS14907 AS6939 AS21859	4	1%	4
7	AS58057 AS6939 AS21859	4	1%	3
8	AS14840 AS174 AS21859	4	1%	2
9	AS13030 AS1299 AS174 AS21859	4	1%	4
10	AS2914 AS3257 AS21859	3	<1%	3
11	AS34927 AS6939 AS21859	3	<1%	2
12	AS3214 AS6939 AS21859	3	<1%	3
13	AS25091 AS3257 AS21859	3	<1%	3
14	AS47147 AS1299 AS174 AS21859	3	<1%	3
15	AS852 AS21859	2	<1%	2
16	AS3257 AS21859	2	<1%	2
17	AS49544 AS21859	2	<1%	2
18	AS19151 AS174 AS21859	2	<1%	2
19	AS199524 AS3257 AS21859	2	<1%	2
20	AS8529 AS6939 AS21859	2	<1%	2
21	AS35710 AS6939 AS21859	2	<1%	2
22	AS1299 AS174 AS21859	2	<1%	2
23	AS6667 AS3257 AS21859	2	<1%	2
24	AS47692 AS6939 AS21859	2	<1%	2
25	AS51184 AS6939 AS21859	2	<1%	2
26	AS6830 AS3257 AS21859	2	<1%	2
27	AS25160 AS174 AS21859	2	<1%	2
28	AS6424 AS174 AS21859	2	<1%	2
29	AS12779 AS3257 AS21859	2	<1%	2
30	AS62167 AS6939 AS21859	2	<1%	2
31	AS202032 AS6939 AS21859	2	<1%	2
32	AS15547 AS6939 AS21859	2	<1%	2
33	AS28917 AS3257 AS21859	2	<1%	1
34	AS59890 AS6939 AS21859	2	<1%	2
35	AS3491 AS174 AS21859	2	<1%	2
36	AS199524 AS6939 AS21859	2	<1%	2
37	AS1403 AS577 AS6939 AS21859	2	<1%	1
38	AS49544 AS3356 AS3257 AS21859	2	<1%	1
39	AS49544 AS2914 AS3257 AS21859	2	<1%	2
40	AS48362 AS1764 AS174 AS21859	2	<1%	2
41	AS8218 AS6461 AS3257 AS21859	2	<1%	2
42	AS12859 AS1299 AS174 AS21859	2	<1%	1
43	AS42473 AS1299 AS174 AS21859	2	<1%	2
44	AS917 AS60068 AS174 AS21859	2	<1%	2
45	AS35280 AS3356 AS3257 AS21859	2	<1%	2
46	AS20612 AS9044 AS174 AS21859	2	<1%	1
47	AS142289 AS9583 AS2914 AS3257 AS21859	2	<1%	1
48	AS206271 AS60707 AS12735 AS9121 AS3257 AS21859	2	<1%	1
49	AS36236 AS21859	1	<1%	1
50	AS1828 AS21859	1	<1%	1

50 of 239 paths shown. All of them are in the JSON.

More prefixes from AS21859

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 15:47 UTC, fetched just now.