BGP map for 129.227.120.0/21

129.227.120.0/21 is announced by AS21859 Zenlayer Inc and seen by 344 peers of 23 RIPE RIS collectors, over 275 different AS paths. Its busiest upstreams are AS3356 Level 3 Parent, LLC (38%), AS40850 UPIX NETWORKS INTERNATIONAL LLC (33%) and AS6762 SEABONE-NET (13%). The most common path, used by 7 peers, is AS8218 AS37468 AS22381 AS40850 AS21859.

Routes checked 19:16:15 UTC

No change in the origin, the upstreams or the number of peers since 19:16 UTC, when this site first looked at 129.227.120.0/21.

344collector peers

23RIS collectors

275distinct AS paths

4.0average AS hops, 1 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	130	38%
AS40850 UPIX NETWORKS INTERNATIONAL LLC	115	33%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	46	13%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	21	6%
AS14840 BR.Digital Telecom	4	1%
AS137409 GSL Networks Pty LTD	3	<1%
AS24482 SG.GS	2	<1%
AS51185 MAINSTREAMING-AS MainStreaming SpA	2	<1%
AS271253 LINK BRASIL TELECOMUNICACOES LTDA	2	<1%
AS28634 Life Tecnologia Ltda.	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	130	38%
AS40850 UPIX NETWORKS INTERNATIONAL LLC	114	33%
AS22381 SAMM TECNOLOGIA E TELECOMUNICACOES S.A	93	27%
AS37468 Angola Cables	91	26%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	44	13%
AS1299 TWELVE99 Arelion Sweden AB	37	11%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	20	6%
AS2914 NTT America, Inc.	11	3%
AS9002 RETN-AS RETN Limited	10	3%
AS3303 SWISSCOM Swisscom (Schweiz) AG	8	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 AS37468 AS22381 AS40850 AS21859	7	2%	6
2	AS24482 AS40850 AS21859	6	2%	6
3	AS6461 AS3356 AS21859	5	1%	5
4	AS14840 AS21859	4	1%	2
5	AS49544 AS12956 AS21859	4	1%	3
6	AS13030 AS37468 AS22381 AS40850 AS21859	4	1%	4
7	AS12779 AS2914 AS37468 AS22381 AS40850 AS21859	4	1%	4
8	AS199524 AS1299 AS3356 AS21859	3	<1%	3
9	AS34019 AS3303 AS3356 AS21859	3	<1%	3
10	AS2914 AS37468 AS22381 AS40850 AS21859	3	<1%	3
11	AS48185 AS37468 AS22381 AS40850 AS21859	3	<1%	3
12	AS25091 AS37468 AS22381 AS40850 AS21859	3	<1%	3
13	AS24482 AS21859	2	<1%	2
14	AS51185 AS21859	2	<1%	2
15	AS6762 AS21859	2	<1%	2
16	AS271253 AS21859	2	<1%	1
17	AS28634 AS21859	2	<1%	1
18	AS6830 AS3356 AS21859	2	<1%	2
19	AS3320 AS3356 AS21859	2	<1%	2
20	AS9002 AS6762 AS21859	2	<1%	2
21	AS50628 AS3356 AS21859	2	<1%	2
22	AS31027 AS3356 AS21859	2	<1%	1
23	AS35280 AS3356 AS21859	2	<1%	2
24	AS199524 AS6762 AS21859	2	<1%	2
25	AS51185 AS6762 AS21859	2	<1%	2
26	AS59890 AS3356 AS21859	2	<1%	2
27	AS2497 AS3356 AS21859	2	<1%	2
28	AS58057 AS1836 AS3356 AS21859	2	<1%	2
29	AS35710 AS3320 AS3356 AS21859	2	<1%	2
30	AS47147 AS1299 AS3356 AS21859	2	<1%	2
31	AS15547 AS3303 AS3356 AS21859	2	<1%	2
32	AS51184 AS1764 AS3356 AS21859	2	<1%	2
33	AS48362 AS1764 AS3356 AS21859	2	<1%	2
34	AS47692 AS33891 AS40850 AS21859	2	<1%	2
35	AS37468 AS22381 AS40850 AS21859	2	<1%	2
36	AS62167 AS37468 AS22381 AS40850 AS21859	2	<1%	2
37	AS37680 AS37468 AS22381 AS40850 AS21859	2	<1%	2
38	AS212483 AS37468 AS22381 AS40850 AS21859	2	<1%	1
39	AS14907 AS37468 AS22381 AS40850 AS21859	2	<1%	2
40	AS24482 AS37468 AS22381 AS40850 AS21859	2	<1%	2
41	AS19151 AS37468 AS22381 AS40850 AS21859	2	<1%	2
42	AS25160 AS2914 AS37468 AS22381 AS40850 AS21859	2	<1%	2
43	AS58057 AS34549 AS37468 AS22381 AS40850 AS21859	2	<1%	2
44	AS142289 AS9583 AS4755 AS6453 AS6762 AS21859	2	<1%	1
45	AS21859	1	<1%	1
46	AS61573 AS21859	1	<1%	1
47	AS6057 AS21859	1	<1%	1
48	AS198150 AS21859	1	<1%	1
49	AS36236 AS21859	1	<1%	1
50	AS12956 AS21859	1	<1%	1

50 of 275 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, 19:15 UTC, fetched just now.