BGP map for 23.90.188.0/22

23.90.188.0/22 is announced by AS21859 Zenlayer Inc and seen by 335 peers of 23 RIPE RIS collectors, over 265 different AS paths. Its busiest upstreams are AS3257 GTT-BACKBONE (42%), AS2914 NTT America, Inc. (27%) and AS6939 Hurricane Electric LLC (6%). The most common path, used by 11 peers, is AS24482 AS21859.

Routes checked 18:13:40 UTC

No change in the origin, the upstreams or the number of peers since 18:13 UTC, when this site first looked at 23.90.188.0/22.

AS-path graph toward 23.90.188.0/22

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 335 peers (3%) number on a line = peers using that link RIS data up to 18:13 UTC what the colours mean 12 of 265 paths drawn 2 quieter networks left out

Download PNG View JSON Raw upstream

335collector peers

23RIS collectors

265distinct AS paths

3.4average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3257 GTT-BACKBONE GTT Communications Inc.	140	42%
AS2914 NTT America, Inc.	89	27%
AS6939 Hurricane Electric LLC	20	6%
AS24482 SG.GS	11	3%
AS25091 IP-Max IP-Max SA	11	3%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	7	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	7	2%
AS35280 F5 F5 Networks SARL	6	2%
AS14840 BR.Digital Telecom	5	1%
AS5405 INTERDOTLINK Inter.link GmbH	5	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3257 GTT-BACKBONE GTT Communications Inc.	139	41%
AS2914 NTT America, Inc.	86	26%
AS1299 TWELVE99 Arelion Sweden AB	33	10%
AS6939 Hurricane Electric LLC	20	6%
AS3356 Level 3 Parent, LLC	12	4%
AS174 Cogent Communications, LLC	11	3%
AS6461 Zayo Bandwidth	10	3%
AS25091 IP-Max IP-Max SA	8	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%

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 AS21859	11	3%	11
2	AS199524 AS3257 AS21859	5	1%	5
3	AS14840 AS21859	4	1%	2
4	AS6461 AS2914 AS21859	4	1%	4
5	AS13030 AS2914 AS21859	4	1%	4
6	AS8218 AS6461 AS3257 AS21859	4	1%	3
7	AS2914 AS21859	3	<1%	3
8	AS25091 AS21859	3	<1%	3
9	AS3491 AS3257 AS21859	3	<1%	3
10	AS9002 AS3257 AS21859	3	<1%	3
11	AS12779 AS3257 AS21859	3	<1%	3
12	AS48185 AS2914 AS21859	3	<1%	3
13	AS34019 AS25091 AS21859	3	<1%	3
14	AS8218 AS6461 AS2914 AS21859	3	<1%	3
15	AS212483 AS21859	2	<1%	1
16	AS49544 AS21859	2	<1%	2
17	AS6830 AS3257 AS21859	2	<1%	2
18	AS62167 AS3257 AS21859	2	<1%	2
19	AS25160 AS2914 AS21859	2	<1%	2
20	AS1299 AS3257 AS21859	2	<1%	2
21	AS58057 AS34549 AS21859	2	<1%	2
22	AS49544 AS2914 AS21859	2	<1%	2
23	AS8529 AS6939 AS21859	2	<1%	2
24	AS199524 AS2914 AS21859	2	<1%	2
25	AS35280 AS2914 AS21859	2	<1%	2
26	AS14907 AS5405 AS21859	2	<1%	2
27	AS15547 AS4455 AS21859	2	<1%	2
28	AS6762 AS3257 AS21859	2	<1%	2
29	AS47692 AS33891 AS21859	2	<1%	2
30	AS59890 AS6939 AS21859	2	<1%	2
31	AS19151 AS2914 AS21859	2	<1%	2
32	AS34927 AS1299 AS3257 AS21859	2	<1%	2
33	AS49544 AS3356 AS3257 AS21859	2	<1%	1
34	AS31027 AS1299 AS3257 AS21859	2	<1%	1
35	AS35710 AS3320 AS3257 AS21859	2	<1%	2
36	AS51185 AS6762 AS3257 AS21859	2	<1%	2
37	AS47147 AS1299 AS3257 AS21859	2	<1%	2
38	AS51184 AS47692 AS33891 AS21859	2	<1%	2
39	AS48362 AS1764 AS2914 AS21859	2	<1%	2
40	AS20612 AS9044 AS2914 AS21859	2	<1%	1
41	AS271253 AS3356 AS3257 AS21859	2	<1%	1
42	AS142289 AS9583 AS6453 AS2914 AS21859	2	<1%	1
43	AS6424 AS21859	1	<1%	1
44	AS37680 AS21859	1	<1%	1
45	AS34549 AS21859	1	<1%	1
46	AS37721 AS21859	1	<1%	1
47	AS61573 AS21859	1	<1%	1
48	AS198150 AS21859	1	<1%	1
49	AS36236 AS21859	1	<1%	1
50	AS56987 AS21859	1	<1%	1

50 of 265 paths shown. All of them are in the JSON.

More prefixes from AS21859

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 18:13 UTC, fetched 57 minutes ago.