BGP map for 129.227.112.0/22

129.227.112.0/22 is announced by AS21859 Zenlayer Inc and seen by 324 peers of 23 RIPE RIS collectors, over 248 different AS paths. Its busiest upstreams are AS2914 NTT America, Inc. (74%), AS4229 Zenlayer Inc (23%) and AS6939 Hurricane Electric LLC (3%). The most common path, used by 10 peers, is AS24482 AS4229 AS21859.

Routes checked 14:18:19 UTC

No change in the origin, the upstreams or the number of peers since 06:07 UTC on 29 Oct, when this site first looked at 129.227.112.0/22.

AS-path graph toward 129.227.112.0/22

origin Tier 1Tier 2transitedge network prefix best path: chosen by 10 of 324 peers (3%) number on a line = peers using that link RIS data up to 14:17 UTC what the colours mean 12 of 248 paths drawn 4 quieter networks left out

View JSON Raw upstream

324collector peers

23RIS collectors

248distinct AS paths

3.9average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS2914 NTT America, Inc.	239	74%
AS4229 Zenlayer Inc	73	23%
AS6939 Hurricane Electric LLC	10	3%
AS17639 Converge ICT Solutions Inc.	1	<1%
AS59105 Home NOC Operators Group	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS2914 NTT America, Inc.	236	73%
AS4229 Zenlayer Inc	72	22%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	49	15%
AS3356 Level 3 Parent, LLC	36	11%
AS1299 TWELVE99 Arelion Sweden AB	24	7%
AS174 Cogent Communications, LLC	14	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	14	4%
AS3320 DTAG Deutsche Telekom AG	12	4%
AS9002 RETN-AS RETN Limited	12	4%
AS6461 Zayo Bandwidth	11	3%

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 AS4229 AS21859	10	3%	10
2	AS8218 AS6461 AS2914 AS21859	7	2%	6
3	AS6461 AS2914 AS21859	5	2%	5
4	AS47147 AS3320 AS2914 AS21859	4	1%	4
5	AS13030 AS1299 AS6453 AS4229 AS21859	4	1%	4
6	AS14840 AS174 AS6453 AS4229 AS21859	4	1%	2
7	AS2914 AS21859	3	<1%	3
8	AS3491 AS2914 AS21859	3	<1%	3
9	AS9002 AS2914 AS21859	3	<1%	3
10	AS48185 AS2914 AS21859	3	<1%	3
11	AS14907 AS2914 AS21859	3	<1%	3
12	AS49544 AS2914 AS21859	3	<1%	3
13	AS199524 AS2914 AS21859	3	<1%	3
14	AS35280 AS2914 AS21859	3	<1%	3
15	AS25091 AS2914 AS21859	3	<1%	3
16	AS51185 AS6762 AS2914 AS21859	3	<1%	3
17	AS48362 AS1764 AS2914 AS21859	3	<1%	3
18	AS6830 AS2914 AS21859	2	<1%	2
19	AS3320 AS2914 AS21859	2	<1%	2
20	AS25160 AS2914 AS21859	2	<1%	2
21	AS12779 AS2914 AS21859	2	<1%	2
22	AS6762 AS2914 AS21859	2	<1%	2
23	AS47692 AS2914 AS21859	2	<1%	2
24	AS2497 AS2914 AS21859	2	<1%	2
25	AS19151 AS2914 AS21859	2	<1%	2
26	AS3257 AS6453 AS4229 AS21859	2	<1%	2
27	AS62167 AS3356 AS2914 AS21859	2	<1%	2
28	AS42473 AS9002 AS2914 AS21859	2	<1%	2
29	AS1299 AS6453 AS4229 AS21859	2	<1%	2
30	AS58057 AS34549 AS2914 AS21859	2	<1%	2
31	AS49544 AS3356 AS2914 AS21859	2	<1%	1
32	AS31027 AS3356 AS2914 AS21859	2	<1%	1
33	AS35710 AS3320 AS2914 AS21859	2	<1%	2
34	AS8529 AS6453 AS4229 AS21859	2	<1%	2
35	AS15547 AS3303 AS2914 AS21859	2	<1%	2
36	AS51184 AS47692 AS2914 AS21859	2	<1%	2
37	AS34019 AS25091 AS2914 AS21859	2	<1%	2
38	AS59890 AS3356 AS2914 AS21859	2	<1%	2
39	AS20612 AS9044 AS2914 AS21859	2	<1%	1
40	AS271253 AS3356 AS2914 AS21859	2	<1%	1
41	AS199524 AS3491 AS2914 AS21859	2	<1%	2
42	AS58057 AS1836 AS3356 AS2914 AS21859	2	<1%	2
43	AS142289 AS9583 AS1299 AS6453 AS4229 AS21859	2	<1%	1
44	AS17639 AS21859	1	<1%	1
45	AS4229 AS21859	1	<1%	1
46	AS59105 AS21859	1	<1%	1
47	AS15692 AS2914 AS21859	1	<1%	1
48	AS31742 AS2914 AS21859	1	<1%	1
49	AS35266 AS2914 AS21859	1	<1%	1
50	AS1828 AS4229 AS21859	1	<1%	1

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

More prefixes from AS21859

Routes seen by RIPE RIS in the 24 hours up to 7 Nov 2026, 14:17 UTC, fetched 20 hours ago.