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  3. AS17229

AS17229

AT&T Enhanced Network Services

ATT-CERFNET-BLOCK
Organization
Title
AT&T Enhanced Network Services
Details
Regional Internet registry
ARIN
IP Addresses count
46,080
Coordinates
Summary
The organization AT&T Enhanced Network Services allocates 41 IP netblocks under the autonomous system number (ASN ) of 17229. The regional internet registry (RIR ) for this ASN is ARIN. The country in which these IPs are located is United States of America (US), which is on #1 out of 249 countries by the total amount of ASNs allocated - 27,927.

AS17229 has 10 peers, 1 upstreams and 9 downstreams with a total of 46,080 IP addresses.
IP Address ranges
Block Description IPs count
12.64.160.0/24 ATTSVCG-12-64-128-0 256
12.64.161.0/24 ATTSVCG-12-64-128-0 256
12.64.162.0/24 NET-TWELVE 256
12.64.163.0/24 NET-TWELVE 256
12.64.164.0/24 NET-TWELVE 256
12.64.165.0/24 NET-TWELVE 256
12.64.168.0/24 NET-TWELVE 256
12.64.169.0/24 ATTSVCG-12-64-128-0 256
12.64.170.0/24 NET-TWELVE 256
12.64.171.0/24 NET-TWELVE 256
12.64.172.0/24 NET-TWELVE 256
12.64.173.0/24 ATTSVCG-12-64-128-0 256
12.67.0.0/24 NET-TWELVE 256
12.67.13.0/24 NET-TWELVE 256
12.108.216.0/24 NET-TWELVE 256
12.109.80.0/23 NET-TWELVE 512
12.109.82.0/23 FIRST-NA856-80 512
32.101.209.0/24 For routing issues: [email protected] 256
32.228.96.0/24 For routing issues: [email protected] 256
32.228.97.0/24 For routing issues: [email protected] 256
32.228.98.0/24 For routing issues: [email protected] 256
32.228.99.0/24 For routing issues: [email protected] 256
32.228.100.0/24 For routing issues: [email protected] 256
32.228.101.0/24 For routing issues: [email protected] 256
32.228.102.0/24 For routing issues: [email protected] 256
32.228.103.0/24 For routing issues: [email protected] 256
63.240.128.0/18 CERFNET-BLK-5 16,384
63.240.152.0/24 ATTENS-010207-005150 256
77.74.158.0/23 Exide 512
77.74.159.0/24 Exide 256
134.24.164.0/24 CERFNET 256
134.24.224.0/22 CERFNET 1,024
168.135.4.0/23 DELUXE 512
194.105.116.0/23 SMITHSGROUP-NET 512
194.105.118.0/23 SMITHSGROUP-NET 512
199.105.128.0/21 NETBLK-CERFNET-CBLK2 2,048
199.108.48.0/20 NETBLK-CERFNET-CBLK2 4,096
206.16.70.0/23 CERFNET-BLK-206 512
206.18.96.0/19 CERFNET-BLK-206 8,192
206.18.144.0/20 CERFNET-BLK-206 4,096
209.251.237.0/24 Aberration Matrix 256
Peers
ASN Name IPs Count
AS7018 AT&T Services, Inc. 83,746,304
AS3660 Berry Global Inc 256
AS4465 AT&T Services, Inc. 512
AS20479 TCF Financial Corporation 512
AS29954 Jones Lang LaSalle, Inc. 6,656
AS30573 Old Second Bancorp 256
AS33155 ADVANCED TECHNOLOGY SERVICES INC. 1,536
AS54503 Redbox Automated Retail, LLC 3,584
AS63323 CaptionCall 512
AS395699 Uline 256
Upstreams
ASN Name IPs Count
AS7018 AT&T Services, Inc. 83,746,304
Downstreams
ASN Name IPs Count
AS3660 Berry Global Inc 256
AS4465 AT&T Services, Inc. 512
AS20479 TCF Financial Corporation 512
AS29954 Jones Lang LaSalle, Inc. 6,656
AS30573 Old Second Bancorp 256
AS33155 ADVANCED TECHNOLOGY SERVICES INC. 1,536
AS54503 Redbox Automated Retail, LLC 3,584
AS63323 CaptionCall 512
AS395699 Uline 256
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