208.63.129.0/24

AS19957 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	nettn.org
ASN	AS19957
Parent Range	208.63.128.0/20
Registry	ARIN
ID	208-63-128-0-20

WHOIS Details

NetHandle:      NET-208-63-128-0-1
OrgID:          ST-1700
Parent:         NET-208-60-0-0-1
NetName:        208-63-128-0-20
NetRange:       208.63.128.0 - 208.63.143.255
NetType:        reassignment
RegDate:        2025-02-12
Updated:        2025-02-12
Source:         ARIN


OrgID:          ST-1700
OrgName:        STATE OF TENNESSEE-NETTN
CanAllocate:    
Street:         333 Commerce Street
City:           Nashville
State/Prov:     TN
Country:        US
PostalCode:     37201
RegDate:        2025-01-31
Updated:        2025-02-13
OrgAdminHandle: RANGE97-ARIN
OrgTechHandle:  RANGE97-ARIN
OrgAbuseHandle: RANGE97-ARIN
OrgRoutingHandle:   RANGE97-ARIN
Source:         ARIN


POCHandle:      RANGE97-ARIN
IsRole:         N
LastName:       Range
FirstName:      Tim
Street:         12976 Hollenberg Drive
City:           Bridgeton
State/Prov:     MO
Country:        US
PostalCode:     63044
RegDate:        2025-01-31
Updated:        2025-01-31
OfficePhone:    +1-618-210-7255
Mailbox:        tr1525@att.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 208.63.129.0/24

Range	ASN	Company	Num of IPs
208.63.128.0/20	AS19957	STATE OF TENNESSEE-NETTN	4,096
208.60.0.0/14	AS6389	AT&T Enterprises, LLC	262,144
208.60.0.0/14	AS23386	AT&T Enterprises, LLC	262,144
208.60.0.0/14	AS2386	AT&T Enterprises, LLC	262,144
208.60.0.0/14	AS26153	AT&T Enterprises, LLC	262,144
208.60.0.0/14	AS35986	AT&T Enterprises, LLC	262,144
208.60.0.0/14	AS40844	AT&T Enterprises, LLC	262,144
208.60.0.0/14	AS13342	AT&T Enterprises, LLC	262,144

Nearby Ranges

BGP prefixes that overlap with 208.63.0.0/16

Range	ASN	Company	Num of IPs
208.60.0.0/14	AS6389	AT&T Enterprises, LLC	262,144
208.60.0.0/14	AS13342	AT&T Enterprises, LLC	262,144
208.60.0.0/14	AS23386	AT&T Enterprises, LLC	262,144
208.60.0.0/14	AS2386	AT&T Enterprises, LLC	262,144
208.60.0.0/14	AS26153	AT&T Enterprises, LLC	262,144
208.60.0.0/14	AS35986	AT&T Enterprises, LLC	262,144
208.60.0.0/14	AS40844	AT&T Enterprises, LLC	262,144
208.63.128.0/20	AS19957	STATE OF TENNESSEE-NETTN	4,096

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

6 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
208.63.129.26	AS19957 AT&T Enterprises, LLC	`5.20ms` from Atlanta, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
101.17.77.104	AS4837 CHINA UNICOM China169 Backbone	`5.81ms` from Beijing, CN
212.234.224.184	AS3215 Orange S.A.	`3.28ms` from Frankfurt am Main, DE
153.99.2.120	AS4837 CHINA UNICOM China169 Backbone	`5.42ms` from Nanjing, CN
34.37.10.8	AS396982 Google LLC	`0.30ms` from Phoenix, US
20.171.124.24	AS8075 Microsoft Corporation	`0.21ms` from Phoenix, US
185.221.212.56	AS62082 Hostland LTD	`0.57ms` from Saint Petersburg, RU
218.81.161.24	AS4812 China Telecom (Group)	`2.92ms` from Shanghai, CN
41.108.152.88	AS36947 Telecom Algeria	`12.35ms` from Algiers, DZ
87.210.243.184	AS50266 Odido Netherlands B.V.	`3.09ms` from Amsterdam, NL
197.158.64.120	AS328411 Gulfsat Madagascar	`0.19ms` from Antananarivo, MG
99.116.102.72	AS7018 AT&T Enterprises, LLC	`12.07ms` from Atlanta, US
181.59.39.40	AS10620 Telmex Colombia S.A.	`11.94ms` from Bogota, CO
94.104.112.24	AS47377 Orange Belgium SA	`8.66ms` from Brussels, BE
76.136.122.200	AS7922 Comcast Cable Communications, LLC	`4.09ms` from Chicago, US
40.122.112.40	AS8075 Microsoft Corporation	`0.33ms` from Des Moines, US
83.102.35.184	AS16086 DNA Oyj	`0.61ms` from Helsinki, FI
221.125.101.152	AS9304 HGC Global Communications Limited	`11.88ms` from Hong Kong, HK
36.139.169.200	AS9808 China Mobile Communications Group Co., Ltd.	`0.39ms` from Jinan, CN
221.203.94.136	AS4837 CHINA UNICOM China169 Backbone	`5.11ms` from Liaoyang, CN
86.163.233.152	AS2856 British Telecommunications PLC	`8.28ms` from London, GB
97.246.3.168	AS6167 Verizon Business	`18.13ms` from Los Angeles, US
88.17.209.120	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.95ms` from Madrid, ES
35.211.164.104	AS15169 Google LLC	`0.15ms` from Moncks Corner, US
2.37.130.200	AS30722 Vodafone Italia S.p.A.	`10.09ms` from Rome, IT
179.157.85.168	AS28573 Claro NXT Telecomunicacoes Ltda	`7.61ms` from Sao Paulo, BR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f3 208.63.129.26

traceroute to 208.63.129.26 (208.63.129.26): 64 hops max, 52 byte packets

3 [AS6453] 64.86.8.61 0.281 ms

4 *

5 [AS7018] 192.205.32.9 0.74 ms

6 [AS7018] 32.130.89.12 0.953 ms

7 *

8 *

9 [AS19957] 208.63.129.26 5.316 ms

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On December 28th 2025

What are IP address ranges?

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