[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Aug 13 21:30:37 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sun 13 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: 941906
Prefixes after maximum aggregation (per Origin AS): 351465
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 452235
Number of IPv4 prefixes with a valid ROA: 426986
Number of IPv4 prefixes with an invalid ROA: 1449
Number of IPv4 prefixes with no ROA: 513471
Total ASes present in the Internet Routing Table: 74728
Prefixes per ASN: 12.60
Origin-only ASes present in the Internet Routing Table: 64314
Origin ASes announcing only one prefix: 25927
Transit ASes present in the Internet Routing Table: 10414
Transit-only ASes present in the Internet Routing Table: 445
Paths with bogon ASNs present in the IPv4 Routing Table: 100
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: 1080
Number of instances of unregistered ASNs: 1084
Number of 32-bit ASNs allocated by the RIRs: 42429
Number of 32-bit ASNs visible in the Routing Table: 34959
Prefixes from 32-bit ASNs in the Routing Table: 178513
Number of bogon 32-bit ASNs visible in the Routing Table: 42
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 548
Number of addresses announced to Internet: 3052976128
Equivalent to 181 /8s, 248 /16s and 184 /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: 318741
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244047
Total APNIC prefixes after maximum aggregation: 69694
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 238048
Unique aggregates announced from the APNIC address blocks: 98539
APNIC Region origin ASes present in the Internet Routing Table: 13556
APNIC Prefixes per ASN: 17.56
APNIC Region origin ASes announcing only one prefix: 3992
APNIC Region transit ASes present in the Internet Routing Table: 1802
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: 8891
Number of APNIC addresses announced to Internet: 773060416
Equivalent to 46 /8s, 19 /16s and 247 /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: 275513
Total ARIN prefixes after maximum aggregation: 123946
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 277372
Unique aggregates announced from the ARIN address blocks: 130834
ARIN Region origin ASes present in the Internet Routing Table: 19103
ARIN Prefixes per ASN: 14.52
ARIN Region origin ASes announcing only one prefix: 6965
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: 4819
Number of ARIN addresses announced to Internet: 1276402496
Equivalent to 76 /8s, 20 /16s and 91 /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: 263180
Total RIPE prefixes after maximum aggregation: 122686
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 260099
Unique aggregates announced from the RIPE address blocks: 159902
RIPE Region origin ASes present in the Internet Routing Table: 28426
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: 3867
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: 11303
Number of RIPE addresses announced to Internet: 716876416
Equivalent to 42 /8s, 186 /16s and 170 /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: 126434
Total LACNIC prefixes after maximum aggregation: 28460
LACNIC Deaggregation factor: 4.44
Prefixes being announced from the LACNIC address blocks: 125405
Unique aggregates announced from the LACNIC address blocks: 49801
LACNIC Region origin ASes present in the Internet Routing Table: 11012
LACNIC Prefixes per ASN: 11.39
LACNIC Region origin ASes announcing only one prefix: 2351
LACNIC Region transit ASes present in the Internet Routing Table: 2321
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: 8825
Number of LACNIC addresses announced to Internet: 178584576
Equivalent to 10 /8s, 164 /16s and 252 /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: 31652
Total AfriNIC prefixes after maximum aggregation: 5949
AfriNIC Deaggregation factor: 5.32
Prefixes being announced from the AfriNIC address blocks: 40428
Unique aggregates announced from the AfriNIC address blocks: 12697
AfriNIC Region origin ASes present in the Internet Routing Table: 1780
AfriNIC Prefixes per ASN: 22.71
AfriNIC Region origin ASes announcing only one prefix: 591
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: 1121
Number of AfriNIC addresses announced to Internet: 107648512
Equivalent to 6 /8s, 106 /16s and 150 /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 4240 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 2306 11270 588 KIXS-AS-KR Korea Telecom, KR
4755 2186 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 8814 10963 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 2973 3826 1408 DNIC-ASBLK-00306-00371, US
396982 2684 3596 388 GOOGLE-CLOUD-PLATFORM, US
30036 2476 354 466 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 4118 3399 181 AKAMAI-ASN1, NL
8551 3457 368 34 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 1818 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 3534 507 832 Telmex Colombia S.A., CO
13999 2430 362 637 Mega Cable, S.A. de C.V., MX
11830 1994 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 8814 10963 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 4240 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4193 288 100 VIASAT-SP-BACKBONE, US
20940 4118 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 8814 5621 AMAZON-02, US
7545 5696 5009 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4240 4215 FPT-AS-AP FPT Telecom Company, VN
7155 4193 4093 VIASAT-SP-BACKBONE, US
20940 4118 3937 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 /16:13547 /17:8329 /18:14032
/19:25243 /20:44210 /21:52325 /22:111113 /23:102281 /24:565623
/25:140 /26:103 /27:142 /28:44 /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 3457 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2607 3558 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2133 2476 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2092 3534 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)
----------------------------------------------
1:2209 2:1350 3:229 4:7 5:4608 6:134
7:6 8:1545 9:1 10:1 11:172 12:1513
13:372 14:2301 15:302 16:198 17:372 18:592
20:284 21:4 22:188 23:6414 24:3022 25:6
27:2612 29:19 31:2547 32:85 34:26 35:117
36:1984 37:4629 38:5164 39:848 40:147 41:4359
42:2043 43:2350 44:321 45:17141 46:4372 47:384
49:1783 50:1869 51:585 52:1599 54:391 55:966
56:8 57:129 58:1881 59:1123 60:994 61:2569
62:2779 63:1929 64:5735 65:2332 66:5046 67:3039
68:1336 69:4122 70:1368 71:693 72:3053 74:2662
75:1608 76:617 77:2558 78:1848 79:2984 80:2132
81:1815 82:1507 83:1294 84:1547 85:3023 86:765
87:2080 88:1223 89:3885 90:619 91:7928 92:2058
93:2606 94:3576 95:4018 96:1302 97:318 98:1103
99:735 100:91 101:1316 102:3120 103:32126 104:4580
105:965 106:879 107:2558 108:1125 109:4292 110:2116
111:3143 112:2064 113:1762 114:1658 115:2070 116:1920
117:2550 118:2669 119:1977 120:1785 121:1103 122:2602
123:2167 124:1568 125:2487 128:1451 129:1054 130:1043
131:2057 132:858 133:422 134:1792 135:351 136:904
137:1125 138:2803 139:1585 140:1252 141:1301 142:1480
143:1531 144:1001 145:341 146:1971 147:1620 148:2412
149:2119 150:896 151:1187 152:1878 153:584 154:4771
155:1382 156:1919 157:1330 158:1085 159:2239 160:2670
161:1574 162:3538 163:1594 164:1726 165:1901 166:983
167:1733 168:4045 169:931 170:4816 171:905 172:3647
173:2987 174:997 175:1205 176:3843 177:5452 178:3554
179:2411 180:2442 181:3541 182:3412 183:2000 184:2315
185:20727 186:5021 187:4514 188:4261 189:4004 190:9300
191:1843 192:10964 193:8990 194:7369 195:5261 196:3231
197:2539 198:5987 199:6097 200:8107 201:6077 202:10490
203:10193 204:4561 205:3660 206:4341 207:3464 208:4174
209:4944 210:4289 211:2459 212:4295 213:3616 214:1094
215:60 216:6739 217:2870 218:1286 219:414 220:1799
221:976 222:666 223:2164
End of report
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