BGP map for 145.14.81.0/24

145.14.81.0/24 is announced by AS4809 China Telecom Next Generation Carrier Network and seen by 330 peers of 23 RIPE RIS collectors, over 256 different AS paths. Its busiest upstreams are AS3356 Level 3 Parent, LLC (43%), AS1299 TWELVE99 (36%) and AS3320 DTAG (19%). The most common path, used by 8 peers, is AS24482 AS2914 AS3356 AS4809.

Routes checked 11:18:48 UTC

Recent route changes

8 Nov 11:18 UTCThe prefix is announced again, seen by 330 collector peers
8 Nov 03:00 UTCNo collector peer sees the prefix any more
5 Nov 09:21 UTCAS1299 TWELVE99 became an upstream, used by 36% of peers
4 Nov 00:27 UTCAS1299 TWELVE99 is no longer an upstream (it had 36% of peers)

AS-path graph toward 145.14.81.0/24

origin Tier 1Tier 2edge network prefix best path: chosen by 8 of 330 peers (2%) number on a line = peers using that link RIS data up to 07:59 UTC what the colours mean 12 of 256 paths drawn 5 quieter networks left out

View JSON Raw upstream

330collector peers

23RIS collectors

256distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	141	43%
AS1299 TWELVE99 Arelion Sweden AB	118	36%
AS3320 DTAG Deutsche Telekom AG	64	19%
AS3214 XTOM xTom GmbH	3	<1%
AS4837 CHINA UNICOM China169 Backbone	3	<1%
AS35710 WEBERCLOUD weber.digital GmbH	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	141	43%
AS1299 TWELVE99 Arelion Sweden AB	116	35%
AS3320 DTAG Deutsche Telekom AG	62	19%
AS2914 NTT America, Inc.	21	6%
AS174 Cogent Communications, LLC	13	4%
AS3257 GTT-BACKBONE GTT Communications Inc.	10	3%
AS6939 Hurricane Electric LLC	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	6	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	4	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 AS2914 AS3356 AS4809	8	2%	8
2	AS8218 AS3320 AS4809	7	2%	6
3	AS199524 AS1299 AS4809	6	2%	6
4	AS13030 AS3320 AS4809	4	1%	4
5	AS14840 AS3356 AS4809	4	1%	2
6	AS3214 AS4809	3	<1%	3
7	AS34927 AS1299 AS4809	3	<1%	3
8	AS2914 AS3356 AS4809	3	<1%	3
9	AS3491 AS3356 AS4809	3	<1%	3
10	AS9002 AS1299 AS4809	3	<1%	3
11	AS34019 AS3320 AS4809	3	<1%	3
12	AS25091 AS3320 AS4809	3	<1%	3
13	AS48362 AS1299 AS4809	3	<1%	3
14	AS35280 AS3356 AS4809	3	<1%	3
15	AS6461 AS3356 AS4809	3	<1%	3
16	AS49544 AS3356 AS4809	3	<1%	2
17	AS12779 AS3257 AS3356 AS4809	3	<1%	3
18	AS3320 AS4809	2	<1%	2
19	AS1299 AS4809	2	<1%	2
20	AS48185 AS3356 AS4809	2	<1%	2
21	AS3257 AS3356 AS4809	2	<1%	2
22	AS6461 AS1299 AS4809	2	<1%	2
23	AS6830 AS1299 AS4809	2	<1%	2
24	AS25160 AS1299 AS4809	2	<1%	2
25	AS62167 AS3356 AS4809	2	<1%	2
26	AS42473 AS1299 AS4809	2	<1%	2
27	AS49544 AS3320 AS4809	2	<1%	2
28	AS47147 AS1299 AS4809	2	<1%	2
29	AS47147 AS3320 AS4809	2	<1%	2
30	AS59890 AS3356 AS4809	2	<1%	2
31	AS6762 AS3356 AS4809	2	<1%	2
32	AS35710 AS3320 AS4809	2	<1%	2
33	AS271253 AS3356 AS4809	2	<1%	1
34	AS58057 AS1836 AS3356 AS4809	2	<1%	2
35	AS58057 AS34549 AS1299 AS4809	2	<1%	2
36	AS15547 AS174 AS3356 AS4809	2	<1%	2
37	AS51184 AS1764 AS3356 AS4809	2	<1%	2
38	AS51185 AS6762 AS3356 AS4809	2	<1%	2
39	AS24482 AS2914 AS1299 AS4809	2	<1%	2
40	AS20612 AS9044 AS1299 AS4809	2	<1%	1
41	AS31027 AS12552 AS3320 AS4809	2	<1%	1
42	AS917 AS60068 AS33891 AS3320 AS4809	2	<1%	2
43	AS142289 AS9583 AS4755 AS6453 AS3320 AS4809	2	<1%	1
44	AS7018 AS1299 AS4809	1	<1%	1
45	AS852 AS3320 AS4809	1	<1%	1
46	AS37721 AS1299 AS4809	1	<1%	1
47	AS50300 AS3356 AS4809	1	<1%	1
48	AS3333 AS3320 AS4809	1	<1%	1
49	AS3549 AS3356 AS4809	1	<1%	1
50	AS14907 AS3356 AS4809	1	<1%	1

50 of 256 paths shown. All of them are in the JSON.

More prefixes from AS4809

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 07:59 UTC, fetched just now.