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IP PREFIX

12.128.0.0/9

Originated by AS7018 · ATT-INTERNET4 - AT&T Enterprises, LLC

AnnouncedUSARIN
www.att.com/
Website preview from public registry data for AS7018
Registry websiteOpen site ↗

Prefix connectivity

Current visibility, origins and related announcements observed by RIPE RIS.

325RIS peers seeing
325Total RIS peers
1Observed origins

Origin ASNs

ASNCurrent nameRoute objects
AS7018ATT-INTERNET4 - AT&T Enterprises, LLCARIN, RADB

Less-specific announcements

12.0.0.0/8AS7018

More-specific announcements

12.240.0.0/12AS7018
12.133.120.0/22AS27482
12.131.100.0/23AS15085
12.139.114.0/23AS2386
12.129.5.0/24AS16763
12.129.26.0/24AS2386
12.129.82.0/24AS40631
12.129.89.0/24AS2386
12.129.94.0/24AS11539
12.129.100.0/24AS12114
12.129.129.0/24AS17349
12.129.131.0/24AS17117
12.129.172.0/24AS46803
12.129.177.0/24AS22840
12.129.227.0/24AS2386
12.130.13.0/24AS17088
12.130.76.0/24AS13788
12.130.77.0/24AS13788
12.130.78.0/24AS13788
12.130.79.0/24AS13788
12.130.80.0/24AS399604
12.130.209.0/24AS6389
12.131.3.0/24AS22538
12.131.121.0/24AS2386
12.131.147.0/24AS4057
12.131.215.0/24AS2386
12.132.22.0/24AS21791
12.132.105.0/24AS54420
12.132.213.0/24AS396911
12.133.6.0/24AS46676
12.133.15.0/24AS396482
12.133.45.0/24AS53719
12.133.88.0/24AS2386
12.133.121.0/24AS27482
12.133.122.0/24AS27482
12.133.123.0/24AS27482
12.133.171.0/24AS402531
12.133.188.0/24AS32300
12.133.206.0/24AS395476
12.138.71.0/24AS2386
12.138.104.0/24AS27529
12.138.108.0/24AS400267
12.138.110.0/24AS2386
12.138.193.0/24AS2386
12.138.205.0/24AS14462
12.138.248.0/24AS3379
12.139.4.0/24AS26028
12.139.62.0/24AS398337
12.139.63.0/24AS63248
12.139.74.0/24AS17365