[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Sep 12 21:30:44 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Tue 12 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: 943402
Prefixes after maximum aggregation (per Origin AS): 352388
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 452634
Number of IPv4 prefixes with a valid ROA: 430349
Number of IPv4 prefixes with an invalid ROA: 1685
Number of IPv4 prefixes with no ROA: 511368
Total ASes present in the Internet Routing Table: 74804
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 64392
Origin ASes announcing only one prefix: 25907
Transit ASes present in the Internet Routing Table: 10412
Transit-only ASes present in the Internet Routing Table: 467
Paths with bogon ASNs present in the IPv4 Routing Table: 109
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: 1083
Number of instances of unregistered ASNs: 1086
Number of 32-bit ASNs allocated by the RIRs: 42593
Number of 32-bit ASNs visible in the Routing Table: 35068
Prefixes from 32-bit ASNs in the Routing Table: 179897
Number of bogon 32-bit ASNs visible in the Routing Table: 41
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 604
Number of addresses announced to Internet: 3055816704
Equivalent to 182 /8s, 36 /16s and 16 /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: 318734
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244469
Total APNIC prefixes after maximum aggregation: 70127
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 238370
Unique aggregates announced from the APNIC address blocks: 98500
APNIC Region origin ASes present in the Internet Routing Table: 13592
APNIC Prefixes per ASN: 17.54
APNIC Region origin ASes announcing only one prefix: 4032
APNIC Region transit ASes present in the Internet Routing Table: 1815
Average APNIC Region AS path length visible: 4.9
Max APNIC Region AS path length visible: 31
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8943
Number of APNIC addresses announced to Internet: 772408896
Equivalent to 46 /8s, 10 /16s and 6 /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: 275670
Total ARIN prefixes after maximum aggregation: 123871
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 278419
Unique aggregates announced from the ARIN address blocks: 131603
ARIN Region origin ASes present in the Internet Routing Table: 19093
ARIN Prefixes per ASN: 14.58
ARIN Region origin ASes announcing only one prefix: 6947
ARIN Region transit ASes present in the Internet Routing Table: 1939
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: 4825
Number of ARIN addresses announced to Internet: 1279790144
Equivalent to 76 /8s, 72 /16s and 12 /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: 263916
Total RIPE prefixes after maximum aggregation: 123276
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 259706
Unique aggregates announced from the RIPE address blocks: 159997
RIPE Region origin ASes present in the Internet Routing Table: 28414
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 12007
RIPE Region transit ASes present in the Internet Routing Table: 3851
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: 11325
Number of RIPE addresses announced to Internet: 716817280
Equivalent to 42 /8s, 185 /16s and 195 /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: 126691
Total LACNIC prefixes after maximum aggregation: 28419
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 125572
Unique aggregates announced from the LACNIC address blocks: 49231
LACNIC Region origin ASes present in the Internet Routing Table: 11040
LACNIC Prefixes per ASN: 11.37
LACNIC Region origin ASes announcing only one prefix: 2337
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: 8849
Number of LACNIC addresses announced to Internet: 178482432
Equivalent to 10 /8s, 163 /16s and 109 /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: 31573
Total AfriNIC prefixes after maximum aggregation: 5960
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 40725
Unique aggregates announced from the AfriNIC address blocks: 12790
AfriNIC Region origin ASes present in the Internet Routing Table: 1784
AfriNIC Prefixes per ASN: 22.83
AfriNIC Region origin ASes announcing only one prefix: 584
AfriNIC Region transit ASes present in the Internet Routing Table: 325
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: 1126
Number of AfriNIC addresses announced to Internet: 107849216
Equivalent to 6 /8s, 109 /16s and 166 /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 9481 8729 41 CHINAMOBILE-CN China Mobile Communicati
7545 5725 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4353 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3730 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3595 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3407 1824 97 VNPT-AS-VN VNPT Corp, VN
9498 3149 498 251 BBIL-AP BHARTI Airtel Ltd., IN
24560 2501 848 390 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2290 11269 604 KIXS-AS-KR Korea Telecom, KR
45090 2187 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 9067 10992 3253 AMAZON-02, US
11492 4512 299 673 CABLEONE, US
7155 4175 288 97 VIASAT-SP-BACKBONE, US
22773 3543 3040 300 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3536 1319 66 SHAW, CA
749 3151 54959 2403 DNIC-AS-00749, US
16625 3012 1447 2282 AKAMAI-AS, US
367 2976 3827 1404 DNIC-ASBLK-00306-00371, US
396982 2692 3596 389 GOOGLE-CLOUD-PLATFORM, US
7018 2494 23928 1547 ATT-INTERNET4, 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 7362 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4093 3398 179 AKAMAI-ASN1, NL
8551 3451 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2949 2298 916 ROSTELECOM-AS, RU
9009 2726 254 1388 M247, RO
34984 2329 362 597 TELLCOM-AS, TR
58224 1747 928 513 TCI, IR
13188 1607 100 26 TRIOLAN, UA
61317 1494 100 1164 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 11804 3368 602 UNINET, MX
10620 3539 506 850 Telmex Colombia S.A., CO
13999 2407 343 625 Mega Cable, S.A. de C.V., MX
11830 2002 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 1127 183 427 Techtel LMDS Comunicaciones Interactiva
6147 1113 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 1613 393 19 LINKdotNET-AS, EG
24835 1534 533 27 RAYA-AS, EG
36992 1357 1518 279 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1045 67 45 ORANGE-COTE-IVOIRE, CI
36935 914 520 36 Vodafone-, EG
37457 673 319 45 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
15399 541 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 11804 3368 602 UNINET, MX
9808 9481 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9067 10992 3253 AMAZON-02, US
12479 7362 1713 145 UNI2-AS, ES
7545 5725 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4512 299 673 CABLEONE, US
18403 4353 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4175 288 97 VIASAT-SP-BACKBONE, US
20940 4093 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 9481 9440 CHINAMOBILE-CN China Mobile Communications Grou
12479 7362 7217 UNI2-AS, ES
16509 9067 5814 AMAZON-02, US
7545 5725 5038 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4353 4328 FPT-AS-AP FPT Telecom Company, VN
7155 4175 4078 VIASAT-SP-BACKBONE, US
20940 4093 3914 AKAMAI-ASN1, NL
11492 4512 3839 CABLEONE, US
7552 3730 3710 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 /12:298
/13:576 /14:1196 /15:2115 /16:13555 /17:8305 /18:14017
/19:25209 /20:44211 /21:52169 /22:111304 /23:102614 /24:566835
/25:135 /26:98 /27:141 /28:48 /29:96 /30:23
/31:4 /32:283
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6448 7362 UNI2-AS, ES
8151 5822 11804 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3424 4512 CABLEONE, US
6327 3346 3536 SHAW, CA
7155 3121 4175 VIASAT-SP-BACKBONE, US
8551 2924 3451 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2594 3543 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2150 2490 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2102 3539 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)
----------------------------------------------
1:2219 2:1413 3:259 4:7 5:4565 6:136
7:6 8:1532 9:1 10:1 11:172 12:1517
13:373 14:2315 15:304 16:197 17:370 18:640
20:290 21:4 22:188 23:6402 24:2887 25:6
27:2640 29:19 31:2554 32:84 34:26 35:117
36:2000 37:4552 38:5285 39:871 40:146 41:4321
42:2098 43:2311 44:322 45:17153 46:4345 47:374
49:1833 50:1904 51:597 52:1598 54:393 55:960
56:8 57:131 58:1863 59:1123 60:1002 61:2596
62:2772 63:1922 64:5803 65:2359 66:5003 67:3061
68:1357 69:4170 70:1356 71:670 72:3029 74:2630
75:1596 76:619 77:2422 78:1848 79:2988 80:2127
81:1856 82:1477 83:1304 84:1559 85:3094 86:766
87:2093 88:1217 89:3896 90:619 91:7927 92:2054
93:2642 94:3559 95:4017 96:1298 97:321 98:1100
99:735 100:91 101:1315 102:3092 103:32213 104:4618
105:957 106:891 107:2686 108:1135 109:4248 110:2134
111:3140 112:2071 113:1768 114:1678 115:2073 116:1916
117:2532 118:2703 119:1980 120:1778 121:1136 122:2612
123:2173 124:1574 125:2522 128:1479 129:933 130:1065
131:2051 132:862 133:408 134:1791 135:349 136:915
137:1125 138:2816 139:1573 140:1180 141:1289 142:1515
143:1542 144:1007 145:346 146:1959 147:1615 148:2427
149:2273 150:887 151:1231 152:1874 153:593 154:5224
155:1386 156:1971 157:1335 158:1087 159:2257 160:2647
161:1590 162:3555 163:1602 164:1725 165:1901 166:1063
167:1738 168:3911 169:905 170:4884 171:894 172:3721
173:2968 174:987 175:1208 176:3833 177:5365 178:3525
179:2414 180:2472 181:3558 182:3332 183:2001 184:2283
185:20763 186:4993 187:4558 188:4278 189:4109 190:9295
191:1892 192:10980 193:8998 194:7357 195:5304 196:3160
197:2594 198:5979 199:6126 200:8102 201:6143 202:10446
203:10158 204:4573 205:3709 206:4401 207:3480 208:4166
209:4940 210:4279 211:2457 212:4292 213:3447 214:1092
215:58 216:6758 217:2878 218:1283 219:404 220:1802
221:984 222:667 223:2151
End of report
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