[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Wed Feb 1 21:30:43 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Wed 01 Feb, 2023
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 935652
Prefixes after maximum aggregation (per Origin AS): 347444
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 445331
Number of IPv4 prefixes with a valid ROA: 384527
Number of IPv4 prefixes with an invalid ROA: 2706
Number of IPv4 prefixes with no ROA: 548419
Total ASes present in the Internet Routing Table: 74098
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 63753
Origin ASes announcing only one prefix: 25654
Transit ASes present in the Internet Routing Table: 10345
Transit-only ASes present in the Internet Routing Table: 432
Paths with bogon ASNs present in the IPv4 Routing Table: 83
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 973
Number of instances of unregistered ASNs: 986
Number of 32-bit ASNs allocated by the RIRs: 41162
Number of 32-bit ASNs visible in the Routing Table: 34097
Prefixes from 32-bit ASNs in the Routing Table: 173696
Number of bogon 32-bit ASNs visible in the Routing Table: 50
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 528
Number of addresses announced to Internet: 3063397120
Equivalent to 182 /8s, 151 /16s and 187 /24s
Percentage of available address space announced: 82.7
Percentage of allocated address space announced: 82.7
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 322735
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 237643
Total APNIC prefixes after maximum aggregation: 68291
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 232953
Unique aggregates announced from the APNIC address blocks: 97653
APNIC Region origin ASes present in the Internet Routing Table: 13212
APNIC Prefixes per ASN: 17.63
APNIC Region origin ASes announcing only one prefix: 3821
APNIC Region transit ASes present in the Internet Routing Table: 1788
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8505
Number of APNIC addresses announced to Internet: 773317440
Equivalent to 46 /8s, 23 /16s and 227 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 269870
Total ARIN prefixes after maximum aggregation: 121495
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 271606
Unique aggregates announced from the ARIN address blocks: 130013
ARIN Region origin ASes present in the Internet Routing Table: 19093
ARIN Prefixes per ASN: 14.23
ARIN Region origin ASes announcing only one prefix: 6996
ARIN Region transit ASes present in the Internet Routing Table: 1924
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4739
Number of ARIN addresses announced to Internet: 1286383680
Equivalent to 76 /8s, 172 /16s and 168 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 268116
Total RIPE prefixes after maximum aggregation: 122740
RIPE Deaggregation factor: 2.18
Prefixes being announced from the RIPE address blocks: 264488
Unique aggregates announced from the RIPE address blocks: 156051
RIPE Region origin ASes present in the Internet Routing Table: 28251
RIPE Prefixes per ASN: 9.36
RIPE Region origin ASes announcing only one prefix: 12001
RIPE Region transit ASes present in the Internet Routing Table: 3870
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11011
Number of RIPE addresses announced to Internet: 718683264
Equivalent to 42 /8s, 214 /16s and 60 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 128645
Total LACNIC prefixes after maximum aggregation: 28401
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 127698
Unique aggregates announced from the LACNIC address blocks: 49147
LACNIC Region origin ASes present in the Internet Routing Table: 10997
LACNIC Prefixes per ASN: 11.61
LACNIC Region origin ASes announcing only one prefix: 2258
LACNIC Region transit ASes present in the Internet Routing Table: 2271
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8770
Number of LACNIC addresses announced to Internet: 176244480
Equivalent to 10 /8s, 129 /16s and 71 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 30405
Total AfriNIC prefixes after maximum aggregation: 5766
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 38373
Unique aggregates announced from the AfriNIC address blocks: 12030
AfriNIC Region origin ASes present in the Internet Routing Table: 1727
AfriNIC Prefixes per ASN: 22.22
AfriNIC Region origin ASes announcing only one prefix: 578
AfriNIC Region transit ASes present in the Internet Routing Table: 320
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1072
Number of AfriNIC addresses announced to Internet: 108436736
Equivalent to 6 /8s, 118 /16s and 157 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9438 8883 47 CHINAMOBILE-CN China Mobile Communicati
7545 5879 787 704 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3638 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3526 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3459 1872 94 VNPT-AS-VN VNPT Corp, VN
9498 2721 499 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2363 847 437 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2285 11250 587 KIXS-AS-KR Korea Telecom, KR
45090 2183 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2162 440 213 TATACOMM-AS TATA Communications formerl
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 7891 10720 2898 AMAZON-02, US
11492 4531 300 601 CABLEONE, US
7155 3895 265 33 VIASAT-SP-BACKBONE, US
22773 3745 3050 300 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3501 1320 63 SHAW, CA
16625 3338 1691 2430 AKAMAI-AS, US
749 3021 50575 2288 DNIC-AS-00749, US
7018 2593 24128 1575 ATT-INTERNET4, US
396982 2588 3496 364 GOOGLE-CLOUD-PLATFORM, US
30036 2564 367 362 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 6998 1706 146 UNI2-AS, ES
9121 6159 1692 17 TTNET, TR
39891 4561 269 58 ALJAWWALSTC-AS, SA
20940 4077 3400 197 AKAMAI-ASN1, NL
8551 3892 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2918 2290 908 ROSTELECOM-AS, RU
47331 2733 396 2059 TTNET, TR
9009 2711 257 1375 M247, RO
34984 2259 358 610 TELLCOM-AS, TR
6849 2253 339 19 UKRTELNET, UA
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11092 3342 583 Uninet S.A. de C.V., MX
10620 3479 508 859 Telmex Colombia S.A., CO
11830 2261 369 64 Instituto Costarricense de Electricidad
13999 2234 371 601 Mega Cable, S.A. de C.V., MX
28573 1353 2328 263 Claro NXT Telecomunicacoes Ltda, BR
6503 1298 339 518 Axtel, S.A.B. de C.V., MX
3816 1290 742 155 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1151 369 22 Telefonica del Peru S.A.A., PE
11664 1105 181 462 Techtel LMDS Comunicaciones Interactiva
26615 1017 2466 43 TIM SA, BR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1538 533 30 RAYA-AS, EG
24863 1501 393 21 LINKdotNET-AS, EG
36992 1347 1517 277 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1007 67 53 ORANGE-COTE-IVOIRE, CI
36935 884 520 42 Vodafone-, EG
37457 704 325 49 Telkom-Internet, ZA
6713 554 1861 34 IAM-AS, MA
15399 515 52 42 WANANCHI-, KE
37342 494 32 1 MOVITEL, MZ
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11092 3342 583 Uninet S.A. de C.V., MX
9808 9438 8883 47 CHINAMOBILE-CN China Mobile Communicati
16509 7891 10720 2898 AMAZON-02, US
12479 6998 1706 146 UNI2-AS, ES
9121 6159 1692 17 TTNET, TR
7545 5879 787 704 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4561 269 58 ALJAWWALSTC-AS, SA
11492 4531 300 601 CABLEONE, US
20940 4077 3400 197 AKAMAI-ASN1, NL
7155 3895 265 33 VIASAT-SP-BACKBONE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9438 9391 CHINAMOBILE-CN China Mobile Communications Grou
12479 6998 6852 UNI2-AS, ES
9121 6159 6142 TTNET, TR
7545 5879 5175 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7891 4993 AMAZON-02, US
39891 4561 4503 ALJAWWALSTC-AS, SA
11492 4531 3930 CABLEONE, US
20940 4077 3880 AKAMAI-ASN1, NL
7155 3895 3862 VIASAT-SP-BACKBONE, US
8551 3892 3855 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
16641 UNALLOCATED 8.10.194.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.10.210.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.12.76.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.12.250.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.14.115.0/24 3356 LEVEL3, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
25674 UNALLOCATED 8.19.146.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 3356 LEVEL3, US
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 3356 LEVEL3, US
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 3356 LEVEL3, US
23.131.188.0/24 Origin: 174 COGENT-174, US
23.131.188.0/24 Transit: 3356 LEVEL3, US
23.136.112.0/24 Origin: 54835 UNASSIGNED
23.136.112.0/24 Transit: 21559 OSNET, PR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:38 /11:101 /12:296
/13:579 /14:1199 /15:2090 /16:13531 /17:8344 /18:14072
/19:25205 /20:43874 /21:52961 /22:111103 /23:101696 /24:559707
/25:133 /26:97 /27:153 /28:48 /29:89 /30:27
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6061 6998 UNI2-AS, ES
9121 5316 6159 TTNET, TR
8151 5102 11092 Uninet S.A. de C.V., MX
39891 3552 4561 ALJAWWALSTC-AS, SA
11492 3446 4531 CABLEONE, US
8551 3364 3892 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3309 3501 SHAW, CA
7155 2984 3895 VIASAT-SP-BACKBONE, US
22773 2789 3745 ASN-CXA-ALL-CCI-22773-RDC, US
47331 2376 2733 TTNET, TR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1632 2:1239 3:168 4:7 5:4368 6:113
7:5 8:1533 9:1 10:1 11:172 12:1588
13:377 14:2352 15:290 16:79 17:365 18:395
20:247 21:4 22:188 23:6084 24:2573 25:4
27:2724 29:19 31:2527 32:107 34:9 35:107
36:1910 37:4643 38:4140 39:838 40:154 41:4230
42:1047 43:2346 44:304 45:17563 46:4215 47:382
49:1745 50:1851 51:381 52:1553 54:395 55:858
56:8 57:88 58:1733 59:1114 60:994 61:2467
62:2702 63:1941 64:5690 65:2335 66:5001 67:3076
68:1379 69:4176 70:1265 71:672 72:3051 74:2622
75:1460 76:601 77:2520 78:4017 79:3177 80:2097
81:1865 82:1489 83:1252 84:1526 85:3794 86:751
87:2049 88:2929 89:3620 90:597 91:7766 92:2007
93:2612 94:3583 95:4895 96:1328 97:347 98:1184
99:741 100:76 101:1301 102:2738 103:31053 104:4605
105:895 106:847 107:2518 108:931 109:4399 110:2078
111:3292 112:2044 113:1511 114:1621 115:2124 116:1887
117:2563 118:2295 119:1910 120:1743 121:1073 122:2615
123:2178 124:1554 125:2313 128:1332 129:1063 130:1003
131:2178 132:849 133:406 134:1909 135:340 136:868
137:1081 138:2872 139:1558 140:1180 141:1471 142:1423
143:1579 144:1202 145:352 146:1893 147:1563 148:2302
149:1899 150:882 151:1141 152:1838 153:563 154:3941
155:1406 156:1675 157:1304 158:1020 159:2264 160:2611
161:1472 162:3553 163:1497 164:1644 165:1708 166:833
167:1752 168:4164 169:924 170:5016 171:880 172:3529
173:2984 174:1028 175:1190 176:3743 177:6058 178:3577
179:2603 180:2377 181:3456 182:3248 183:1937 184:2344
185:20140 186:5151 187:4583 188:4197 189:3963 190:9238
191:1813 192:11003 193:8852 194:7297 195:5215 196:3076
197:2484 198:5969 199:6134 200:8106 201:6115 202:10456
203:10227 204:4602 205:3507 206:3910 207:3411 208:4098
209:4839 210:4256 211:2405 212:4147 213:3581 214:1093
215:56 216:6644 217:2735 218:1275 219:401 220:2029
221:971 222:666 223:2059
End of report
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