Prefix profile

Review current routes, sources, visibility and BGP change evidence for a prefix.

131.100.78.0/24

Currently validIPv4

Origin ASNAS61757

This profile is based on CHA.LA's maintained BGP route state, hourly aggregates and event history; fields without observations are shown as not recorded.

Last observed11/11/2026, 00:00:00CHA.LA BGP data

View BGP history RPKI check RDAP registration

Prefix: 131.100.78.0/24
Current status: Currently valid
Origin ASN: AS61757
First observed: 8/28/2026, 07:55:01
Last observed: 11/11/2026, 00:00:00

Peer43Visible peers

Collector1Collectors

Announcements3Last 7 days, hourly aggregate

Withdrawals0Last 7 days, hourly aggregate

Origin ASN1Observed ASNs

Current routes and paths

44 observed

Prefix	Origin ASN	AS path	Path length	Peer	Collector	Status
131.100.78.0/24	AS61757	`37989 6939 52320 8167 7738 61678 61678 61678 61757`	9	203.123.48.6	rrc00	Currently valid
131.100.78.0/24	AS61757	`55720 2914 12956 10429 61678 61757`	6	45.116.179.212	rrc00	Currently valid
131.100.78.0/24	AS61757	`7018 12956 10429 61678 61757`	5	12.0.1.63	rrc00	Currently valid
131.100.78.0/24	AS61757	`59919 6939 52320 8167 7738 61678 61678 61678 61757`	9	5.178.95.254	rrc00	Currently valid
131.100.78.0/24	AS61757	`13830 971 3356 12956 10429 61678 61757`	7	161.129.152.2	rrc00	Currently valid
131.100.78.0/24	AS61757	`34549 6461 52320 7738 8167 61678 61678 61678 61757`	9	80.77.16.114	rrc00	Currently valid
131.100.78.0/24	AS61757	`328840 327727 174 52320 7738 8167 61678 61678 61678 61757`	10	102.208.105.2	rrc00	Currently valid
131.100.78.0/24	AS61757	`61218 6939 52320 8167 7738 61678 61678 61678 61757`	9	143.246.179.232	rrc00	Currently valid
131.100.78.0/24	AS61757	`44393 35710 4809 3356 12956 10429 61678 61757`	8	49.12.70.222	rrc00	Currently valid
131.100.78.0/24	AS61757	`55720 2914 12956 10429 61678 61757`	6	103.212.68.10	rrc00	Currently valid
131.100.78.0/24	AS61757	`50304 1299 52320 7738 8167 61678 61678 61678 61757`	9	31.169.49.228	rrc00	Currently valid
131.100.78.0/24	AS61757	`20514 8434 3356 12956 10429 61678 61757`	7	217.151.205.147	rrc00	Currently valid
131.100.78.0/24	AS61757	`4608 1221 4637 12956 10429 61678 61757`	7	203.119.104.1	rrc00	Currently valid
131.100.78.0/24	AS61757	`57381 6939 52320 8167 7738 61678 61678 61678 61757`	9	193.150.22.240	rrc00	Currently valid
131.100.78.0/24	AS61757	`24482 52320 7738 8167 61678 61678 61678 61757`	8	203.175.175.15	rrc00	Currently valid
131.100.78.0/24	AS61757	`49134 53356 6939 52320 8167 7738 61678 61678 61678 61757`	10	23.129.32.61	rrc00	Currently valid
131.100.78.0/24	AS61757	`204092 34019 3303 12956 10429 61678 61757`	7	89.234.186.6	rrc00	Currently valid
131.100.78.0/24	AS61757	`34927 6939 52320 8167 7738 61678 61678 61678 61757`	9	193.148.251.1	rrc00	Currently valid
131.100.78.0/24	AS61757	`34927 6939 52320 8167 7738 61678 61678 61678 61757`	9	45.134.89.1	rrc00	Currently valid
131.100.78.0/24	AS61757	`48185 6939 52320 8167 7738 61678 61678 61678 61757`	9	195.90.96.2	rrc00	Currently valid
131.100.78.0/24	AS61757	`20205 6939 52320 8167 7738 61678 61678 61678 61757`	9	64.246.96.5	rrc00	Currently valid
131.100.78.0/24	AS61757	`50628 3356 12956 10429 61678 61757`	6	178.208.11.4	rrc00	Currently valid
131.100.78.0/24	AS61757	`3333 1257 12956 10429 61678 61757`	6	193.0.0.56	rrc00	Currently valid
131.100.78.0/24	AS61757	`1403 6939 52320 8167 7738 61678 61678 61678 61757`	9	198.58.198.252	rrc00	Currently valid
131.100.78.0/24	AS61757	`49673 20485 6762 12956 10429 61678 61757`	7	94.247.111.254	rrc00	Currently valid
131.100.78.0/24	AS61757	`202365 50673 6830 12956 10429 61678 61757`	7	5.255.90.109	rrc00	Currently valid
131.100.78.0/24	AS61757	`213241 9002 12956 10429 61678 61757`	6	89.42.52.8	rrc00	Currently valid
131.100.78.0/24	AS61757	`3549 3356 12956 10429 61678 61757`	6	208.51.134.248	rrc00	Currently valid
131.100.78.0/24	AS61757	`38001 3491 12956 10429 61678 61757`	6	202.150.221.37	rrc00	Currently valid
131.100.78.0/24	AS61757	`202365 6939 52320 8167 7738 61678 61678 61678 61757`	9	194.50.19.4	rrc00	Currently valid
131.100.78.0/24	AS61757	`58057 174 52320 7738 8167 61678 61678 61678 61757`	9	193.33.94.251	rrc00	Currently valid
131.100.78.0/24	AS61757	`29504 6939 52320 8167 7738 61678 61678 61678 61757`	9	185.193.84.191	rrc00	Currently valid
131.100.78.0/24	AS61757	`17639 3491 12956 10429 61678 61757`	6	202.69.160.152	rrc00	Currently valid
131.100.78.0/24	AS61757	`45049 6696 6939 52320 8167 7738 61678 61678 61678 61757`	10	194.28.97.2	rrc00	Currently valid
131.100.78.0/24	AS61757	`57821 6939 52320 8167 7738 61678 61678 61678 61757`	9	193.160.39.1	rrc00	Currently valid
131.100.78.0/24	AS61757	`22652 6939 52320 8167 7738 61678 61678 61678 61757`	9	45.61.0.85	rrc00	Currently valid
131.100.78.0/24	AS61757	`852 6939 52320 8167 7738 61678 61678 61678 61757`	9	154.11.12.212	rrc00	Currently valid
131.100.78.0/24	AS61757	`37721 12956 10429 61678 61757`	5	165.16.221.66	rrc00	Currently valid
131.100.78.0/24	AS61757	`58057 6939 52320 8167 7738 61678 61678 61678 61757`	9	194.50.92.251	rrc00	Currently valid
131.100.78.0/24	AS61757	`208972 6939 52320 8167 7738 61678 61678 61678 61757`	9	45.12.55.0	rrc00	Currently valid
131.100.78.0/24	AS61757	`206499 6939 52320 8167 7738 61678 61678 61678 61757`	9	45.14.68.69	rrc00	Currently valid
131.100.78.0/24	AS61757	`14907 6939 52320 8167 7738 61678 61678 61678 61757`	9	208.80.153.193	rrc00	Currently valid
131.100.78.0/24	AS61757	`216285 8280 6762 12956 10429 61678 61757`	7	84.54.49.1	rrc00	Currently valid
131.100.78.0/24	—	`Not recorded`	—	195.128.231.254	rrc00	Withdrawn

Recent event window

Only peers and collectors that produced events in this hour are counted.

Last observed: 11/10/2026, 09:00:00
Peers in window: 1
Collectors in window: 1
Average path length: 6.0
Longest path: 6

Announcement / withdrawal history

Latest 30

Time	Event	Origin ASN	AS path	Peer	Collector
11/10/2026, 09:10:22	Announcement	AS61757	`50300 3356 12956 10429 61678 61757`	176.12.110.8	rrc00
11/10/2026, 07:55:37	Announcement	AS61757	`202365 6939 52320 8167 7738 61678 61678 61678 61757`	194.50.19.4	rrc00
11/10/2026, 00:10:11	Announcement	AS61757	`202365 6939 52320 8167 7738 61678 61678 61678 61757`	194.50.19.4	rrc00
11/9/2026, 03:00:09	Announcement	AS61757	`202365 6939 52320 8167 7738 61678 61678 61678 61757`	194.50.19.4	rrc00
11/8/2026, 01:55:21	Announcement	AS61757	`202365 6939 52320 8167 7738 61678 61678 61678 61757`	194.50.19.4	rrc00
11/7/2026, 14:25:14	Announcement	AS61757	`328840 327727 174 52320 7738 8167 61678 61678 61678 61757`	102.208.105.2	rrc00
11/7/2026, 14:25:09	Withdrawal	—	`—`	102.208.105.2	rrc00
11/7/2026, 01:55:27	Announcement	AS61757	`202365 6939 52320 8167 7738 61678 61678 61678 61757`	194.50.19.4	rrc00
11/6/2026, 06:20:11	Announcement	AS61757	`55720 2914 12956 10429 61678 61757`	45.116.179.212	rrc00
11/6/2026, 02:40:07	Announcement	AS61757	`202365 6939 52320 8167 7738 61678 61678 61678 61757`	194.50.19.4	rrc00
11/5/2026, 21:10:37	Withdrawal	—	`—`	195.128.231.254	rrc00
11/5/2026, 01:40:10	Announcement	AS61757	`14907 3356 12956 10429 61678 61757`	208.80.153.193	rrc00
11/5/2026, 01:40:10	Announcement	AS61757	`34927 1299 52320 7738 8167 61678 61678 61678 61757`	193.148.251.1	rrc00
11/5/2026, 01:40:10	Announcement	AS61757	`1403 577 6939 52320 8167 7738 61678 61678 61678 61757`	198.58.198.252	rrc00
11/5/2026, 01:40:09	Announcement	AS61757	`22652 6939 52320 8167 7738 61678 61678 61678 61757`	45.61.0.85	rrc00
11/5/2026, 01:40:09	Announcement	AS61757	`1403 577 1299 52320 7738 8167 61678 61678 61678 61757`	198.58.198.252	rrc00
11/5/2026, 01:40:09	Announcement	AS61757	`1403 577 6939 52320 8167 7738 61678 61678 61678 61757`	198.58.198.252	rrc00
11/5/2026, 01:40:09	Announcement	AS61757	`22652 1299 52320 7738 8167 61678 61678 61678 61757`	45.61.0.85	rrc00
11/5/2026, 01:40:08	Announcement	AS61757	`49134 53356 6939 12956 10429 61678 61757`	23.129.32.61	rrc00
11/5/2026, 01:40:08	Announcement	AS61757	`20205 6939 12956 10429 61678 61757`	64.246.96.5	rrc00
11/5/2026, 01:40:08	Announcement	AS61757	`61218 6939 12956 10429 61678 61757`	143.246.179.232	rrc00
11/5/2026, 01:40:08	Announcement	AS61757	`44393 58057 6939 12956 10429 61678 61757`	49.12.70.222	rrc00
11/5/2026, 01:40:07	Announcement	AS61757	`44393 394256 6939 12956 10429 61678 61757`	49.12.70.222	rrc00
11/5/2026, 01:40:07	Announcement	AS61757	`44393 35710 4809 3356 12956 10429 61678 61757`	49.12.70.222	rrc00
11/4/2026, 23:40:09	Announcement	AS61757	`206499 34549 6461 52320 7738 8167 61678 61678 61678 61757`	45.14.68.69	rrc00
11/4/2026, 23:40:07	Announcement	AS61757	`58057 34549 6461 52320 7738 8167 61678 61678 61678 61757`	194.50.92.251	rrc00
11/4/2026, 23:40:05	Announcement	AS61757	`29504 6939 52320 8167 7738 61678 61678 61678 61757`	185.193.84.191	rrc00
11/4/2026, 23:40:05	Withdrawal	—	`—`	194.50.19.4	rrc00
11/4/2026, 23:40:05	Withdrawal	—	`—`	45.12.55.0	rrc00
11/4/2026, 23:40:05	Announcement	AS61757	`29504 39392 1299 52320 7738 8167 61678 61678 61678 61757`	185.193.84.191	rrc00

Hourly changes

SEVEN-DAY WINDOW · 3 time points

Time	Announcements	Peer	Collector	Origin ASN	AS path
11/10/2026, 09:00:00	1	1	1	1	6.0 / 6
11/10/2026, 07:00:00	1	1	1	1	9.0 / 9
11/10/2026, 00:00:00	1	1	1	1	9.0 / 9

CHA.LA BGP profileThis page shows collected RIPE RIS route state, hourly aggregates and announcement / withdrawal events. Origin ASNs, peers and collectors represent an observation view, not the complete global routing table.Data source: CHA.LA BGP data · Query window: last 7 days