BGP map for 104.166.144.0/22

104.166.144.0/22 is announced by AS21859 Zenlayer Inc and seen by 348 peers of 23 RIPE RIS collectors, over 273 different AS paths. Its busiest upstreams are AS37282 Main one Cable Company Nigeria Limited (56%), AS30844 LIQUID-AS (41%) and AS37468 Angola Cables (1%). The most common path, used by 7 peers, is AS8218 AS30844 AS21859.

Routes checked 12:06:47 UTC

Recent route changes

9 Nov 12:06 UTCThe prefix is announced again, seen by 348 collector peers
7 Nov 20:38 UTCNo collector peer sees the prefix any more

AS-path graph toward 104.166.144.0/22

origin Tier 2transitedge network prefix best path: chosen by 7 of 348 peers (2%) number on a line = peers using that link RIS data up to 12:06 UTC what the colours mean 12 of 273 paths drawn 4 quieter networks left out

View JSON Raw upstream

348collector peers

23RIS collectors

273distinct AS paths

3.9average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS37282 Main one Cable Company Nigeria Limited	196	56%
AS30844 LIQUID-AS Liquid Telecommunications Ltd	144	41%
AS37468 Angola Cables	5	1%
AS37721 Virtual Technologies & Solutions	1	<1%
AS36236 NetActuate, Inc	1	<1%
AS60171 AFRIX-AS AFR-IX TELECOM S.A.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS37282 Main one Cable Company Nigeria Limited	196	56%
AS30844 LIQUID-AS Liquid Telecommunications Ltd	139	40%
AS3356 Level 3 Parent, LLC	57	16%
AS174 Cogent Communications, LLC	51	15%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	41	12%
AS6939 Hurricane Electric LLC	14	4%
AS1299 TWELVE99 Arelion Sweden AB	11	3%
AS2914 NTT America, Inc.	7	2%
AS25091 IP-Max IP-Max SA	6	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	6	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	AS8218 AS30844 AS21859	7	2%	6
2	AS24482 AS37282 AS21859	6	2%	6
3	AS30844 AS21859	5	1%	5
4	AS24482 AS30844 AS21859	5	1%	5
5	AS13030 AS30844 AS21859	4	1%	4
6	AS12779 AS30844 AS21859	4	1%	4
7	AS14840 AS30844 AS21859	4	1%	2
8	AS199524 AS174 AS37282 AS21859	4	1%	4
9	AS48185 AS30844 AS21859	3	<1%	3
10	AS3214 AS30844 AS21859	3	<1%	3
11	AS199524 AS30844 AS21859	3	<1%	3
12	AS25091 AS37282 AS21859	3	<1%	3
13	AS48362 AS30844 AS21859	3	<1%	3
14	AS9002 AS6453 AS37282 AS21859	3	<1%	3
15	AS49544 AS3356 AS37282 AS21859	3	<1%	2
16	AS34019 AS25091 AS37282 AS21859	3	<1%	3
17	AS6461 AS3356 AS37282 AS21859	3	<1%	3
18	AS62167 AS30844 AS21859	2	<1%	2
19	AS25160 AS30844 AS21859	2	<1%	2
20	AS34927 AS30844 AS21859	2	<1%	2
21	AS35710 AS30844 AS21859	2	<1%	2
22	AS212483 AS30844 AS21859	2	<1%	1
23	AS49544 AS30844 AS21859	2	<1%	2
24	AS14907 AS30844 AS21859	2	<1%	2
25	AS6762 AS30844 AS21859	2	<1%	2
26	AS917 AS60068 AS30844 AS21859	2	<1%	2
27	AS3320 AS6453 AS37282 AS21859	2	<1%	2
28	AS3491 AS3356 AS37282 AS21859	2	<1%	2
29	AS1299 AS174 AS37282 AS21859	2	<1%	2
30	AS31027 AS6797 AS30844 AS21859	2	<1%	1
31	AS8529 AS6453 AS37282 AS21859	2	<1%	2
32	AS15547 AS174 AS37282 AS21859	2	<1%	2
33	AS2914 AS6453 AS37282 AS21859	2	<1%	2
34	AS47692 AS33891 AS37282 AS21859	2	<1%	2
35	AS51185 AS6762 AS30844 AS21859	2	<1%	2
36	AS59890 AS3356 AS37282 AS21859	2	<1%	2
37	AS20612 AS8758 AS30844 AS21859	2	<1%	1
38	AS271253 AS3356 AS37282 AS21859	2	<1%	1
39	AS19151 AS174 AS37282 AS21859	2	<1%	2
40	AS47147 AS1299 AS174 AS37282 AS21859	2	<1%	2
41	AS51184 AS47692 AS33891 AS37282 AS21859	2	<1%	2
42	AS47147 AS3320 AS6453 AS37282 AS21859	2	<1%	2
43	AS142289 AS9583 AS4755 AS6453 AS37282 AS21859	2	<1%	1
44	AS37721 AS21859	1	<1%	1
45	AS36236 AS21859	1	<1%	1
46	AS48070 AS30844 AS21859	1	<1%	1
47	AS6894 AS30844 AS21859	1	<1%	1
48	AS31742 AS30844 AS21859	1	<1%	1
49	AS35266 AS30844 AS21859	1	<1%	1
50	AS1828 AS30844 AS21859	1	<1%	1

50 of 273 paths shown. All of them are in the JSON.

More prefixes from AS21859

Routes seen by RIPE RIS in the 24 hours up to 9 Nov 2026, 12:06 UTC, fetched just now.