[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Sep 7 21:30:33 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Thu 07 Sep, 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: 942612
Prefixes after maximum aggregation (per Origin AS): 352132
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 452309
Number of IPv4 prefixes with a valid ROA: 429774
Number of IPv4 prefixes with an invalid ROA: 1772
Number of IPv4 prefixes with no ROA: 511066
Total ASes present in the Internet Routing Table: 74802
Prefixes per ASN: 12.60
Origin-only ASes present in the Internet Routing Table: 64394
Origin ASes announcing only one prefix: 25920
Transit ASes present in the Internet Routing Table: 10408
Transit-only ASes present in the Internet Routing Table: 456
Paths with bogon ASNs present in the IPv4 Routing Table: 98
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: 1089
Number of instances of unregistered ASNs: 1092
Number of 32-bit ASNs allocated by the RIRs: 42566
Number of 32-bit ASNs visible in the Routing Table: 35064
Prefixes from 32-bit ASNs in the Routing Table: 179585
Number of bogon 32-bit ASNs visible in the Routing Table: 35
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 611
Number of addresses announced to Internet: 3055477760
Equivalent to 182 /8s, 30 /16s and 228 /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: 99.5
Total number of prefixes smaller than registry allocations: 318701
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244245
Total APNIC prefixes after maximum aggregation: 69946
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 238171
Unique aggregates announced from the APNIC address blocks: 98465
APNIC Region origin ASes present in the Internet Routing Table: 13587
APNIC Prefixes per ASN: 17.53
APNIC Region origin ASes announcing only one prefix: 4022
APNIC Region transit ASes present in the Internet Routing Table: 1809
Average APNIC Region AS path length visible: 4.9
Max APNIC Region AS path length visible: 25
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8935
Number of APNIC addresses announced to Internet: 772281152
Equivalent to 46 /8s, 8 /16s and 19 /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: 275501
Total ARIN prefixes after maximum aggregation: 123916
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 278046
Unique aggregates announced from the ARIN address blocks: 131438
ARIN Region origin ASes present in the Internet Routing Table: 19098
ARIN Prefixes per ASN: 14.56
ARIN Region origin ASes announcing only one prefix: 6953
ARIN Region transit ASes present in the Internet Routing Table: 1936
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: 4827
Number of ARIN addresses announced to Internet: 1279675456
Equivalent to 76 /8s, 70 /16s and 76 /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: 263710
Total RIPE prefixes after maximum aggregation: 123119
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 259832
Unique aggregates announced from the RIPE address blocks: 159934
RIPE Region origin ASes present in the Internet Routing Table: 28427
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 12016
RIPE Region transit ASes present in the Internet Routing Table: 3859
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: 11330
Number of RIPE addresses announced to Internet: 716821888
Equivalent to 42 /8s, 185 /16s and 213 /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: 126609
Total LACNIC prefixes after maximum aggregation: 28425
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 125520
Unique aggregates announced from the LACNIC address blocks: 49165
LACNIC Region origin ASes present in the Internet Routing Table: 11028
LACNIC Prefixes per ASN: 11.38
LACNIC Region origin ASes announcing only one prefix: 2337
LACNIC Region transit ASes present in the Internet Routing Table: 2311
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: 8839
Number of LACNIC addresses announced to Internet: 178529024
Equivalent to 10 /8s, 164 /16s and 35 /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: 31458
Total AfriNIC prefixes after maximum aggregation: 5991
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 40426
Unique aggregates announced from the AfriNIC address blocks: 12788
AfriNIC Region origin ASes present in the Internet Routing Table: 1792
AfriNIC Prefixes per ASN: 22.56
AfriNIC Region origin ASes announcing only one prefix: 592
AfriNIC Region transit ASes present in the Internet Routing Table: 327
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 30
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1133
Number of AfriNIC addresses announced to Internet: 107695360
Equivalent to 6 /8s, 107 /16s and 77 /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 9486 8729 41 CHINAMOBILE-CN China Mobile Communicati
7545 5726 784 688 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4356 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3725 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3598 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3413 1840 97 VNPT-AS-VN VNPT Corp, VN
9498 3149 498 251 BBIL-AP BHARTI Airtel Ltd., IN
24560 2498 848 389 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2290 11269 604 KIXS-AS-KR Korea Telecom, KR
45090 2186 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
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 9028 10952 3272 AMAZON-02, US
11492 4518 300 661 CABLEONE, US
7155 4175 288 97 VIASAT-SP-BACKBONE, US
22773 3550 3040 308 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3536 1319 66 SHAW, CA
749 3153 54959 2405 DNIC-AS-00749, US
16625 3015 1450 2283 AKAMAI-AS, US
367 2990 3948 1412 DNIC-ASBLK-00306-00371, US
396982 2687 3596 387 GOOGLE-CLOUD-PLATFORM, US
30036 2487 356 405 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 7351 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4100 3398 179 AKAMAI-ASN1, NL
8551 3459 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2949 2298 917 ROSTELECOM-AS, RU
9009 2724 254 1389 M247, RO
34984 2327 362 596 TELLCOM-AS, TR
58224 1752 933 517 TCI, IR
13188 1607 100 26 TRIOLAN, UA
61317 1502 101 1171 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 11771 3366 603 UNINET, MX
10620 3538 506 849 Telmex Colombia S.A., CO
13999 2407 342 628 Mega Cable, S.A. de C.V., MX
11830 2000 369 64 Instituto Costarricense de Electricidad
28573 1324 2324 232 Claro NXT Telecomunicacoes Ltda, BR
6503 1302 344 510 Axtel, S.A.B. de C.V., MX
3816 1294 764 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1126 183 426 Techtel LMDS Comunicaciones Interactiva
6147 1112 370 22 Telefonica del Peru S.A.A., PE
28202 1112 52 9 Rede Brasileira de Comunicacao 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
24863 1593 393 19 LINKdotNET-AS, EG
24835 1457 497 26 RAYA-AS, EG
36992 1357 1518 281 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1045 67 45 ORANGE-COTE-IVOIRE, CI
36935 780 520 36 Vodafone-, EG
37457 673 319 45 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 539 55 51 WANANCHI-, KE
37342 511 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 11771 3366 603 UNINET, MX
9808 9486 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9028 10952 3272 AMAZON-02, US
12479 7351 1713 145 UNI2-AS, ES
7545 5726 784 688 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4518 300 661 CABLEONE, US
18403 4356 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4175 288 97 VIASAT-SP-BACKBONE, US
20940 4100 3398 179 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 9486 9445 CHINAMOBILE-CN China Mobile Communications Grou
12479 7351 7206 UNI2-AS, ES
16509 9028 5756 AMAZON-02, US
7545 5726 5038 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4356 4331 FPT-AS-AP FPT Telecom Company, VN
7155 4175 4078 VIASAT-SP-BACKBONE, US
20940 4100 3921 AKAMAI-ASN1, NL
11492 4518 3857 CABLEONE, US
7552 3725 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
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
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
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, 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
23.178.240.0/24 Origin: 399517 RESERVED, ZZ
23.178.240.0/24 Transit: 32425 SKB3-ARIN-BGP, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
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 /12:299
/13:576 /14:1197 /15:2113 /16:13556 /17:8309 /18:14012
/19:25194 /20:44222 /21:52144 /22:111199 /23:102621 /24:566161
/25:135 /26:101 /27:143 /28:49 /29:98 /30:24
/31:4 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6437 7351 UNI2-AS, ES
8151 5794 11771 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3429 4518 CABLEONE, US
6327 3346 3536 SHAW, CA
7155 3121 4175 VIASAT-SP-BACKBONE, US
8551 2927 3459 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2599 3550 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2147 2487 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2101 3538 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)
----------------------------------------------
1:2228 2:1394 3:255 4:7 5:4645 6:136
7:6 8:1535 9:1 10:1 11:172 12:1509
13:370 14:2311 15:302 16:193 17:366 18:637
20:289 21:4 22:188 23:6382 24:2889 25:6
27:2636 29:19 31:2557 32:84 34:26 35:117
36:1999 37:4541 38:5267 39:871 40:146 41:4317
42:2102 43:2302 44:322 45:17090 46:4356 47:378
49:1814 50:1900 51:596 52:1598 54:394 55:964
56:8 57:131 58:1857 59:1125 60:1002 61:2598
62:2773 63:1924 64:5804 65:2357 66:5005 67:3059
68:1357 69:4160 70:1355 71:672 72:3033 74:2627
75:1596 76:618 77:2471 78:1850 79:2995 80:2131
81:1847 82:1473 83:1303 84:1559 85:3054 86:766
87:2090 88:1228 89:3888 90:620 91:7932 92:2062
93:2636 94:3558 95:4030 96:1296 97:321 98:1100
99:735 100:91 101:1314 102:3112 103:32150 104:4610
105:954 106:887 107:2658 108:1136 109:4261 110:2133
111:3137 112:2068 113:1762 114:1671 115:2073 116:1923
117:2511 118:2699 119:1981 120:1779 121:1114 122:2612
123:2166 124:1573 125:2525 128:1483 129:930 130:1063
131:2047 132:865 133:408 134:1794 135:349 136:915
137:1128 138:2822 139:1572 140:1165 141:1301 142:1496
143:1539 144:995 145:346 146:1961 147:1623 148:2427
149:2271 150:884 151:1234 152:1992 153:593 154:4954
155:1382 156:1972 157:1335 158:1087 159:2254 160:2651
161:1590 162:3558 163:1600 164:1727 165:1898 166:1014
167:1728 168:3913 169:906 170:4889 171:876 172:3708
173:2965 174:990 175:1207 176:3832 177:5355 178:3553
179:2394 180:2448 181:3581 182:3322 183:2005 184:2279
185:20744 186:4982 187:4553 188:4274 189:4075 190:9300
191:1831 192:10972 193:8991 194:7325 195:5303 196:3232
197:2553 198:5986 199:6118 200:8118 201:6149 202:10456
203:10168 204:4570 205:3688 206:4393 207:3483 208:4168
209:4941 210:4273 211:2457 212:4271 213:3434 214:1095
215:58 216:6725 217:2877 218:1284 219:404 220:1801
221:982 222:672 223:2151
End of report
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