[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Aug 19 21:30:19 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sat 19 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: 942424
Prefixes after maximum aggregation (per Origin AS): 351603
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 452148
Number of IPv4 prefixes with a valid ROA: 428437
Number of IPv4 prefixes with an invalid ROA: 1521
Number of IPv4 prefixes with no ROA: 512466
Total ASes present in the Internet Routing Table: 74757
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 64323
Origin ASes announcing only one prefix: 25923
Transit ASes present in the Internet Routing Table: 10434
Transit-only ASes present in the Internet Routing Table: 454
Paths with bogon ASNs present in the IPv4 Routing Table: 101
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: 1033
Number of instances of unregistered ASNs: 1036
Number of 32-bit ASNs allocated by the RIRs: 42466
Number of 32-bit ASNs visible in the Routing Table: 34996
Prefixes from 32-bit ASNs in the Routing Table: 179022
Number of bogon 32-bit ASNs visible in the Routing Table: 40
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 533
Number of addresses announced to Internet: 3052030208
Equivalent to 181 /8s, 234 /16s and 73 /24s
Percentage of available address space announced: 82.4
Percentage of allocated address space announced: 82.4
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: 319046
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244172
Total APNIC prefixes after maximum aggregation: 69777
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 238030
Unique aggregates announced from the APNIC address blocks: 98571
APNIC Region origin ASes present in the Internet Routing Table: 13559
APNIC Prefixes per ASN: 17.56
APNIC Region origin ASes announcing only one prefix: 4001
APNIC Region transit ASes present in the Internet Routing Table: 1816
Average APNIC Region AS path length visible: 4.9
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8906
Number of APNIC addresses announced to Internet: 772980544
Equivalent to 46 /8s, 18 /16s and 191 /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: 275470
Total ARIN prefixes after maximum aggregation: 123964
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 277420
Unique aggregates announced from the ARIN address blocks: 130921
ARIN Region origin ASes present in the Internet Routing Table: 19116
ARIN Prefixes per ASN: 14.51
ARIN Region origin ASes announcing only one prefix: 6973
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: 4826
Number of ARIN addresses announced to Internet: 1275970880
Equivalent to 76 /8s, 13 /16s and 197 /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: 263699
Total RIPE prefixes after maximum aggregation: 122694
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 260522
Unique aggregates announced from the RIPE address blocks: 159940
RIPE Region origin ASes present in the Internet Routing Table: 28430
RIPE Prefixes per ASN: 9.16
RIPE Region origin ASes announcing only one prefix: 12022
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: 11312
Number of RIPE addresses announced to Internet: 716497792
Equivalent to 42 /8s, 180 /16s and 227 /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: 126251
Total LACNIC prefixes after maximum aggregation: 28514
LACNIC Deaggregation factor: 4.43
Prefixes being announced from the LACNIC address blocks: 125195
Unique aggregates announced from the LACNIC address blocks: 49560
LACNIC Region origin ASes present in the Internet Routing Table: 11017
LACNIC Prefixes per ASN: 11.36
LACNIC Region origin ASes announcing only one prefix: 2345
LACNIC Region transit ASes present in the Internet Routing Table: 2320
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: 8833
Number of LACNIC addresses announced to Internet: 178463232
Equivalent to 10 /8s, 163 /16s and 34 /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: 31799
Total AfriNIC prefixes after maximum aggregation: 5941
AfriNIC Deaggregation factor: 5.35
Prefixes being announced from the AfriNIC address blocks: 40718
Unique aggregates announced from the AfriNIC address blocks: 12708
AfriNIC Region origin ASes present in the Internet Routing Table: 1778
AfriNIC Prefixes per ASN: 22.90
AfriNIC Region origin ASes announcing only one prefix: 582
AfriNIC Region transit ASes present in the Internet Routing Table: 321
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: 1119
Number of AfriNIC addresses announced to Internet: 107725824
Equivalent to 6 /8s, 107 /16s and 196 /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 9519 8705 38 CHINAMOBILE-CN China Mobile Communicati
7545 5698 784 682 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4347 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3730 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 3085 498 248 BBIL-AP BHARTI Airtel Ltd., IN
24560 2483 844 410 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2304 11270 588 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 8843 10967 3209 AMAZON-02, US
11492 4527 300 624 CABLEONE, US
7155 4178 288 100 VIASAT-SP-BACKBONE, US
22773 3550 3039 288 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3527 1319 66 SHAW, CA
749 3146 54960 2398 DNIC-AS-00749, US
16625 3096 1510 2329 AKAMAI-AS, US
367 2974 3821 1403 DNIC-ASBLK-00306-00371, US
396982 2685 3596 387 GOOGLE-CLOUD-PLATFORM, US
30036 2503 359 387 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 7343 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4117 3399 181 AKAMAI-ASN1, NL
8551 3460 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2960 2296 920 ROSTELECOM-AS, RU
9009 2680 248 1383 M247, RO
34984 2322 362 599 TELLCOM-AS, TR
58224 1817 943 536 TCI, IR
13188 1607 100 26 TRIOLAN, UA
61317 1522 102 1188 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 11604 3358 606 UNINET, MX
10620 3495 502 901 Telmex Colombia S.A., CO
13999 2439 365 643 Mega Cable, S.A. de C.V., MX
11830 1997 369 64 Instituto Costarricense de Electricidad
28573 1315 2324 233 Claro NXT Telecomunicacoes Ltda, BR
3816 1288 757 193 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1272 344 511 Axtel, S.A.B. de C.V., MX
28202 1116 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1113 370 22 Telefonica del Peru S.A.A., PE
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 1594 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 551 1861 34 IAM-AS, MA
15399 539 55 50 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 11604 3358 606 UNINET, MX
9808 9519 8705 38 CHINAMOBILE-CN China Mobile Communicati
16509 8843 10967 3209 AMAZON-02, US
12479 7343 1713 145 UNI2-AS, ES
7545 5698 784 682 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4527 300 624 CABLEONE, US
18403 4347 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4178 288 100 VIASAT-SP-BACKBONE, US
20940 4117 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 9519 9481 CHINAMOBILE-CN China Mobile Communications Grou
12479 7343 7198 UNI2-AS, ES
16509 8843 5634 AMAZON-02, US
7545 5698 5016 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4347 4322 FPT-AS-AP FPT Telecom Company, VN
7155 4178 4078 VIASAT-SP-BACKBONE, US
20940 4117 3936 AKAMAI-ASN1, NL
11492 4527 3903 CABLEONE, US
7552 3730 3709 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
36.255.139.0/24 Origin: 56050 NEW-SHINE-INTERNET-TH 134 Yenchit Road,
36.255.139.0/24 Transit: 58913 HCL-TH 4819 Supapong 3 Alley, Srinakarin
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 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 /12:297
/13:574 /14:1194 /15:2115 /16:13545 /17:8308 /18:14021
/19:25234 /20:44317 /21:52306 /22:111118 /23:102497 /24:565909
/25:136 /26:100 /27:142 /28:38 /29:88 /30:13
/31:3 /32:299
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6429 7343 UNI2-AS, ES
8151 5645 11604 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3437 4527 CABLEONE, US
6327 3337 3527 SHAW, CA
7155 3124 4178 VIASAT-SP-BACKBONE, US
8551 2928 3460 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2601 3550 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2160 2503 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2068 3495 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)
----------------------------------------------
1:2211 2:1379 3:227 4:7 5:4629 6:138
7:6 8:1540 9:1 10:1 11:172 12:1509
13:378 14:2299 15:302 16:198 17:373 18:602
20:287 21:4 22:188 23:6416 24:3026 25:6
27:2610 29:19 31:2552 32:85 34:26 35:117
36:1994 37:4629 38:5219 39:857 40:147 41:4355
42:2088 43:2322 44:324 45:17172 46:4407 47:384
49:1799 50:1876 51:593 52:1599 54:392 55:966
56:8 57:130 58:1879 59:1118 60:997 61:2568
62:2789 63:1925 64:5744 65:2371 66:5032 67:3042
68:1338 69:4117 70:1359 71:669 72:3028 74:2658
75:1602 76:616 77:2567 78:1850 79:2988 80:2136
81:1815 82:1511 83:1295 84:1547 85:3028 86:759
87:2078 88:1228 89:3889 90:619 91:7920 92:2072
93:2616 94:3562 95:4028 96:1304 97:318 98:1102
99:734 100:91 101:1316 102:3199 103:32055 104:4559
105:967 106:881 107:2564 108:1136 109:4290 110:2115
111:3140 112:2073 113:1756 114:1662 115:2062 116:1921
117:2546 118:2695 119:1982 120:1791 121:1103 122:2602
123:2164 124:1569 125:2490 128:1481 129:1054 130:1052
131:2054 132:852 133:420 134:1793 135:349 136:911
137:1125 138:2810 139:1561 140:1258 141:1292 142:1484
143:1537 144:1001 145:340 146:1981 147:1624 148:2391
149:2140 150:885 151:1205 152:1876 153:586 154:4844
155:1388 156:1952 157:1332 158:1086 159:2243 160:2667
161:1560 162:3529 163:1599 164:1727 165:1903 166:1001
167:1729 168:4027 169:918 170:4805 171:905 172:3671
173:2989 174:998 175:1202 176:3843 177:5377 178:3572
179:2408 180:2448 181:3521 182:3419 183:2004 184:2306
185:20730 186:5024 187:4502 188:4266 189:3984 190:9316
191:1825 192:10963 193:8978 194:7364 195:5272 196:3266
197:2553 198:5996 199:6091 200:8036 201:6110 202:10494
203:10188 204:4558 205:3681 206:4346 207:3467 208:4127
209:4943 210:4276 211:2459 212:4292 213:3616 214:1090
215:60 216:6730 217:2866 218:1285 219:411 220:1797
221:978 222:666 223:2152
End of report
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