BGP map for 212.110.144.0/21

212.110.144.0/21 is announced by AS1820 WNET TELECOM USA Corp. and seen by 341 peers of 23 RIPE RIS collectors, over 263 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (27%), AS2914 NTT America, Inc. (16%) and AS24482 SG.GS (3%). The most common path, used by 10 peers, is AS24482 AS1820.

Routes checked 19:45:03 UTC

Recent route changes

8 Nov 19:45 UTCAS2914 NTT America, Inc. became an upstream, used by 16% of peers

AS-path graph toward 212.110.144.0/21

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 341 peers (3%) number on a line = peers using that link RIS data up to 19:44 UTC what the colours mean 12 of 263 paths drawn 5 quieter networks left out

View JSON Raw upstream

341collector peers

23RIS collectors

263distinct AS paths

2.8average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	91	27%
AS2914 NTT America, Inc.	56	16%
AS24482 SG.GS	10	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS13030 INIT7 Init7 (Switzerland) Ltd.	7	2%
AS34019 HIVANE Hivane Association	6	2%
AS47147 AS-ANX Anexia Cloud Solutions GmbH	5	1%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	5	1%
AS34927 iFog-GmbH iFog GmbH	4	1%
AS25091 IP-Max IP-Max SA	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	89	26%
AS2914 NTT America, Inc.	53	16%
AS3356 Level 3 Parent, LLC	15	4%
AS174 Cogent Communications, LLC	9	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	1%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	4	1%
AS6939 Hurricane Electric LLC	4	1%
AS3320 DTAG Deutsche Telekom AG	3	<1%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	3	<1%
AS34019 HIVANE Hivane Association	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	AS24482 AS1820	10	3%	10
2	AS8218 AS1820	7	2%	6
3	AS13030 AS1820	4	1%	4
4	AS47147 AS1820	4	1%	4
5	AS9002 AS2914 AS1820	4	1%	4
6	AS199524 AS1299 AS1820	4	1%	4
7	AS14840 AS3356 AS1299 AS1820	4	1%	2
8	AS2914 AS1820	3	<1%	3
9	AS48185 AS1820	3	<1%	3
10	AS34927 AS1820	3	<1%	3
11	AS34019 AS1820	3	<1%	3
12	AS25091 AS1820	3	<1%	3
13	AS48362 AS1820	3	<1%	3
14	AS35280 AS2914 AS1820	3	<1%	3
15	AS6461 AS1299 AS1820	3	<1%	3
16	AS6461 AS1820	2	<1%	2
17	AS62167 AS1820	2	<1%	2
18	AS25160 AS1820	2	<1%	2
19	AS51185 AS1820	2	<1%	2
20	AS3214 AS1820	2	<1%	2
21	AS1299 AS1820	2	<1%	2
22	AS212483 AS1820	2	<1%	1
23	AS49544 AS1820	2	<1%	2
24	AS199524 AS1820	2	<1%	2
25	AS15547 AS1820	2	<1%	2
26	AS12779 AS1820	2	<1%	2
27	AS51184 AS1820	2	<1%	2
28	AS59890 AS1820	2	<1%	2
29	AS3257 AS1299 AS1820	2	<1%	2
30	AS3320 AS1299 AS1820	2	<1%	2
31	AS3491 AS1299 AS1820	2	<1%	2
32	AS55720 AS2914 AS1820	2	<1%	1
33	AS58057 AS34549 AS1820	2	<1%	2
34	AS14907 AS1299 AS1820	2	<1%	2
35	AS31027 AS6797 AS1820	2	<1%	1
36	AS49544 AS2914 AS1820	2	<1%	2
37	AS8529 AS1299 AS1820	2	<1%	2
38	AS6762 AS1299 AS1820	2	<1%	2
39	AS47692 AS2914 AS1820	2	<1%	2
40	AS20612 AS9044 AS1820	2	<1%	1
41	AS2497 AS2914 AS1820	2	<1%	2
42	AS19151 AS2914 AS1820	2	<1%	2
43	AS58057 AS1836 AS1299 AS1820	2	<1%	2
44	AS49544 AS3356 AS1299 AS1820	2	<1%	1
45	AS35710 AS3320 AS2914 AS1820	2	<1%	2
46	AS271253 AS3356 AS1299 AS1820	2	<1%	1
47	AS142289 AS9583 AS6453 AS1299 AS1820	2	<1%	1
48	AS1820	1	<1%	1
49	AS48070 AS1820	1	<1%	1
50	AS6894 AS1820	1	<1%	1

50 of 263 paths shown. All of them are in the JSON.

More prefixes from AS1820

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 19:44 UTC, fetched just now.