[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Aug 12 21:30:44 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sat 12 Aug, 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: 941820
Prefixes after maximum aggregation (per Origin AS): 351362
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 452248
Number of IPv4 prefixes with a valid ROA: 426845
Number of IPv4 prefixes with an invalid ROA: 1520
Number of IPv4 prefixes with no ROA: 513455
Total ASes present in the Internet Routing Table: 74726
Prefixes per ASN: 12.60
Origin-only ASes present in the Internet Routing Table: 64309
Origin ASes announcing only one prefix: 25925
Transit ASes present in the Internet Routing Table: 10417
Transit-only ASes present in the Internet Routing Table: 449
Paths with bogon ASNs present in the IPv4 Routing Table: 104
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 133
Max AS path prepend of ASN ( 37447) 129
Prefixes from unregistered ASNs in the Routing Table: 1098
Number of instances of unregistered ASNs: 1102
Number of 32-bit ASNs allocated by the RIRs: 42421
Number of 32-bit ASNs visible in the Routing Table: 34956
Prefixes from 32-bit ASNs in the Routing Table: 178469
Number of bogon 32-bit ASNs visible in the Routing Table: 46
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 547
Number of addresses announced to Internet: 3052994048
Equivalent to 181 /8s, 248 /16s and 254 /24s
Percentage of available address space announced: 82.5
Percentage of allocated address space announced: 82.5
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: 318787
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244000
Total APNIC prefixes after maximum aggregation: 69675
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 238006
Unique aggregates announced from the APNIC address blocks: 98541
APNIC Region origin ASes present in the Internet Routing Table: 13554
APNIC Prefixes per ASN: 17.56
APNIC Region origin ASes announcing only one prefix: 3991
APNIC Region transit ASes present in the Internet Routing Table: 1808
Average APNIC Region AS path length visible: 5.0
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8896
Number of APNIC addresses announced to Internet: 773061952
Equivalent to 46 /8s, 19 /16s and 253 /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, 131072-153913
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: 275504
Total ARIN prefixes after maximum aggregation: 123881
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 277356
Unique aggregates announced from the ARIN address blocks: 130847
ARIN Region origin ASes present in the Internet Routing Table: 19100
ARIN Prefixes per ASN: 14.52
ARIN Region origin ASes announcing only one prefix: 6964
ARIN Region transit ASes present in the Internet Routing Table: 1933
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4818
Number of ARIN addresses announced to Internet: 1276419904
Equivalent to 76 /8s, 20 /16s and 159 /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: 263359
Total RIPE prefixes after maximum aggregation: 122670
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 260215
Unique aggregates announced from the RIPE address blocks: 159925
RIPE Region origin ASes present in the Internet Routing Table: 28429
RIPE Prefixes per ASN: 9.15
RIPE Region origin ASes announcing only one prefix: 12028
RIPE Region transit ASes present in the Internet Routing Table: 3868
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11305
Number of RIPE addresses announced to Internet: 716912512
Equivalent to 42 /8s, 187 /16s and 55 /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
196608-216475
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: 126238
Total LACNIC prefixes after maximum aggregation: 28455
LACNIC Deaggregation factor: 4.44
Prefixes being announced from the LACNIC address blocks: 125213
Unique aggregates announced from the LACNIC address blocks: 49789
LACNIC Region origin ASes present in the Internet Routing Table: 11008
LACNIC Prefixes per ASN: 11.37
LACNIC Region origin ASes announcing only one prefix: 2352
LACNIC Region transit ASes present in the Internet Routing Table: 2316
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: 8819
Number of LACNIC addresses announced to Internet: 178578432
Equivalent to 10 /8s, 164 /16s and 228 /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: 31621
Total AfriNIC prefixes after maximum aggregation: 5944
AfriNIC Deaggregation factor: 5.32
Prefixes being announced from the AfriNIC address blocks: 40477
Unique aggregates announced from the AfriNIC address blocks: 12688
AfriNIC Region origin ASes present in the Internet Routing Table: 1780
AfriNIC Prefixes per ASN: 22.74
AfriNIC Region origin ASes announcing only one prefix: 590
AfriNIC Region transit ASes present in the Internet Routing Table: 322
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 133
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1118
Number of AfriNIC addresses announced to Internet: 107623424
Equivalent to 6 /8s, 106 /16s and 52 /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 9521 8705 38 CHINAMOBILE-CN China Mobile Communicati
7545 5696 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4239 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3726 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3595 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3435 1840 97 VNPT-AS-VN VNPT Corp, VN
9498 3071 498 248 BBIL-AP BHARTI Airtel Ltd., IN
24560 2481 843 405 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2305 11270 588 KIXS-AS-KR Korea Telecom, KR
4755 2185 442 201 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 8823 10965 3193 AMAZON-02, US
11492 4522 300 622 CABLEONE, US
7155 4193 288 100 VIASAT-SP-BACKBONE, US
22773 3558 3038 293 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3527 1319 66 SHAW, CA
749 3149 54961 2401 DNIC-AS-00749, US
16625 3095 1513 2326 AKAMAI-AS, US
367 2972 3825 1407 DNIC-ASBLK-00306-00371, US
396982 2684 3596 388 GOOGLE-CLOUD-PLATFORM, US
30036 2498 358 398 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 7339 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4119 3399 181 AKAMAI-ASN1, NL
8551 3456 368 33 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2936 2294 913 ROSTELECOM-AS, RU
9009 2671 248 1393 M247, RO
34984 2317 362 602 TELLCOM-AS, TR
58224 1817 944 535 TCI, IR
13188 1607 100 26 TRIOLAN, UA
61317 1558 104 1214 ASDETUK www.heficed.com, US
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 11481 3358 607 UNINET, MX
10620 3530 507 839 Telmex Colombia S.A., CO
13999 2430 362 637 Mega Cable, S.A. de C.V., MX
11830 1995 369 64 Instituto Costarricense de Electricidad
28573 1314 2324 233 Claro NXT Telecomunicacoes Ltda, BR
3816 1302 767 168 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1301 344 509 Axtel, S.A.B. de C.V., MX
6147 1123 370 22 Telefonica del Peru S.A.A., PE
28202 1122 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1112 181 434 Techtel LMDS Comunicaciones Interactiva
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
24863 1588 393 19 LINKdotNET-AS, EG
24835 1517 533 27 RAYA-AS, EG
36992 1356 1518 282 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1051 67 45 ORANGE-COTE-IVOIRE, CI
36935 922 521 43 Vodafone-, EG
37457 679 319 45 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 537 55 49 WANANCHI-, KE
37342 512 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 11481 3358 607 UNINET, MX
9808 9521 8705 38 CHINAMOBILE-CN China Mobile Communicati
16509 8823 10965 3193 AMAZON-02, US
12479 7339 1713 145 UNI2-AS, ES
7545 5696 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4522 300 622 CABLEONE, US
18403 4239 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4193 288 100 VIASAT-SP-BACKBONE, US
20940 4119 3399 181 AKAMAI-ASN1, NL
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 9521 9483 CHINAMOBILE-CN China Mobile Communications Grou
12479 7339 7194 UNI2-AS, ES
16509 8823 5630 AMAZON-02, US
7545 5696 5009 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4239 4214 FPT-AS-AP FPT Telecom Company, VN
7155 4193 4093 VIASAT-SP-BACKBONE, US
20940 4119 3938 AKAMAI-ASN1, NL
11492 4522 3900 CABLEONE, US
7552 3726 3705 VIETEL-AS-AP Viettel Group, VN
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
46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
19695 UNALLOCATED 8.20.161.0/24 7015 COMCAST-7015, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, 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
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 RESERVED, ZZ
41.57.124.0/23 Transit: 37204 TELONE, ZW
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 /9:14 /10:38 /11:102 /12:296
/13:573 /14:1195 /15:2116 /16:13540 /17:8330 /18:14028
/19:25247 /20:44200 /21:52276 /22:111092 /23:102277 /24:565624
/25:139 /26:103 /27:142 /28:48 /29:96 /30:24
/31:4 /32:300
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6425 7339 UNI2-AS, ES
8151 5511 11481 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3432 4522 CABLEONE, US
6327 3337 3527 SHAW, CA
7155 3139 4193 VIASAT-SP-BACKBONE, US
8551 2925 3456 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2607 3558 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2155 2498 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2088 3530 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2208 2:1352 3:229 4:7 5:4613 6:134
7:6 8:1544 9:1 10:1 11:172 12:1511
13:374 14:2305 15:302 16:198 17:371 18:592
20:284 21:4 22:188 23:6413 24:3022 25:6
27:2600 29:19 31:2556 32:85 34:26 35:117
36:1984 37:4631 38:5157 39:840 40:147 41:4334
42:2037 43:2357 44:322 45:17113 46:4376 47:384
49:1783 50:1873 51:585 52:1599 54:391 55:965
56:8 57:129 58:1881 59:1123 60:995 61:2570
62:2780 63:1930 64:5735 65:2333 66:5046 67:3040
68:1336 69:4121 70:1368 71:693 72:3049 74:2658
75:1608 76:617 77:2558 78:1847 79:2983 80:2132
81:1817 82:1505 83:1295 84:1551 85:3023 86:765
87:2081 88:1223 89:3886 90:619 91:7927 92:2064
93:2615 94:3576 95:4022 96:1302 97:319 98:1103
99:735 100:91 101:1316 102:3115 103:32140 104:4582
105:965 106:879 107:2558 108:1126 109:4293 110:2106
111:3139 112:2064 113:1760 114:1660 115:2070 116:1919
117:2551 118:2668 119:1980 120:1785 121:1103 122:2603
123:2167 124:1568 125:2485 128:1449 129:1054 130:1043
131:2052 132:854 133:422 134:1790 135:351 136:904
137:1126 138:2801 139:1586 140:1251 141:1300 142:1480
143:1529 144:1001 145:343 146:1972 147:1621 148:2414
149:2117 150:893 151:1188 152:1878 153:584 154:4766
155:1383 156:1922 157:1330 158:1085 159:2239 160:2665
161:1575 162:3539 163:1591 164:1724 165:1901 166:979
167:1735 168:4040 169:922 170:4794 171:905 172:3648
173:2992 174:997 175:1204 176:3846 177:5435 178:3571
179:2410 180:2442 181:3542 182:3412 183:2000 184:2313
185:20740 186:5014 187:4516 188:4272 189:4001 190:9294
191:1843 192:10960 193:8992 194:7370 195:5258 196:3314
197:2544 198:5989 199:6095 200:8101 201:6070 202:10491
203:10198 204:4557 205:3660 206:4345 207:3468 208:4171
209:4944 210:4289 211:2459 212:4294 213:3615 214:1094
215:60 216:6740 217:2872 218:1286 219:414 220:1799
221:976 222:666 223:2164
End of report
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