[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Sep 6 21:30:33 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Wed 06 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: 941824
Prefixes after maximum aggregation (per Origin AS): 351969
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 452177
Number of IPv4 prefixes with a valid ROA: 429216
Number of IPv4 prefixes with an invalid ROA: 1822
Number of IPv4 prefixes with no ROA: 510786
Total ASes present in the Internet Routing Table: 74795
Prefixes per ASN: 12.59
Origin-only ASes present in the Internet Routing Table: 64387
Origin ASes announcing only one prefix: 25923
Transit ASes present in the Internet Routing Table: 10408
Transit-only ASes present in the Internet Routing Table: 453
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: 1087
Number of instances of unregistered ASNs: 1090
Number of 32-bit ASNs allocated by the RIRs: 42557
Number of 32-bit ASNs visible in the Routing Table: 35057
Prefixes from 32-bit ASNs in the Routing Table: 179354
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: 610
Number of addresses announced to Internet: 3056010752
Equivalent to 182 /8s, 39 /16s and 6 /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: 318294
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244228
Total APNIC prefixes after maximum aggregation: 69901
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 238168
Unique aggregates announced from the APNIC address blocks: 98509
APNIC Region origin ASes present in the Internet Routing Table: 13584
APNIC Prefixes per ASN: 17.53
APNIC Region origin ASes announcing only one prefix: 4018
APNIC Region transit ASes present in the Internet Routing Table: 1808
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: 8930
Number of APNIC addresses announced to Internet: 772523328
Equivalent to 46 /8s, 11 /16s and 197 /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: 275268
Total ARIN prefixes after maximum aggregation: 123881
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 277811
Unique aggregates announced from the ARIN address blocks: 131382
ARIN Region origin ASes present in the Internet Routing Table: 19098
ARIN Prefixes per ASN: 14.55
ARIN Region origin ASes announcing only one prefix: 6954
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: 4828
Number of ARIN addresses announced to Internet: 1279789120
Equivalent to 76 /8s, 72 /16s and 8 /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: 263511
Total RIPE prefixes after maximum aggregation: 123052
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 259590
Unique aggregates announced from the RIPE address blocks: 159851
RIPE Region origin ASes present in the Internet Routing Table: 28427
RIPE Prefixes per ASN: 9.13
RIPE Region origin ASes announcing only one prefix: 12017
RIPE Region transit ASes present in the Internet Routing Table: 3857
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: 11329
Number of RIPE addresses announced to Internet: 716851072
Equivalent to 42 /8s, 186 /16s and 71 /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: 126192
Total LACNIC prefixes after maximum aggregation: 28431
LACNIC Deaggregation factor: 4.44
Prefixes being announced from the LACNIC address blocks: 125111
Unique aggregates announced from the LACNIC address blocks: 49186
LACNIC Region origin ASes present in the Internet Routing Table: 11026
LACNIC Prefixes per ASN: 11.35
LACNIC Region origin ASes announcing only one prefix: 2343
LACNIC Region transit ASes present in the Internet Routing Table: 2312
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: 8838
Number of LACNIC addresses announced to Internet: 178522368
Equivalent to 10 /8s, 164 /16s and 9 /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: 31538
Total AfriNIC prefixes after maximum aggregation: 5970
AfriNIC Deaggregation factor: 5.28
Prefixes being announced from the AfriNIC address blocks: 40528
Unique aggregates announced from the AfriNIC address blocks: 12731
AfriNIC Region origin ASes present in the Internet Routing Table: 1793
AfriNIC Prefixes per ASN: 22.60
AfriNIC Region origin ASes announcing only one prefix: 591
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: 1132
Number of AfriNIC addresses announced to Internet: 107849472
Equivalent to 6 /8s, 109 /16s and 167 /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 5725 784 688 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4350 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3735 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3598 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3414 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 9042 10985 3266 AMAZON-02, US
11492 4518 300 661 CABLEONE, US
7155 4175 288 97 VIASAT-SP-BACKBONE, US
22773 3554 3040 310 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3536 1319 66 SHAW, CA
749 3154 54959 2406 DNIC-AS-00749, US
16625 3031 1459 2294 AKAMAI-AS, US
367 2973 3836 1402 DNIC-ASBLK-00306-00371, US
396982 2687 3596 387 GOOGLE-CLOUD-PLATFORM, US
30036 2488 356 401 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 7348 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4115 3398 179 AKAMAI-ASN1, NL
8551 3458 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2959 2298 917 ROSTELECOM-AS, RU
9009 2671 247 1376 M247, RO
34984 2328 362 597 TELLCOM-AS, TR
58224 1752 933 517 TCI, IR
13188 1607 100 26 TRIOLAN, UA
61317 1521 102 1186 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 11704 3366 603 UNINET, MX
10620 3538 506 849 Telmex Colombia S.A., CO
13999 2403 342 629 Mega Cable, S.A. de C.V., MX
11830 1998 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 1123 182 429 Techtel LMDS Comunicaciones Interactiva
6147 1112 370 22 Telefonica del Peru S.A.A., PE
28202 1098 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 672 319 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 11704 3366 603 UNINET, MX
9808 9486 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9042 10985 3266 AMAZON-02, US
12479 7348 1713 145 UNI2-AS, ES
7545 5725 784 688 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4518 300 661 CABLEONE, US
18403 4350 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4175 288 97 VIASAT-SP-BACKBONE, US
20940 4115 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 7348 7203 UNI2-AS, ES
16509 9042 5776 AMAZON-02, US
7545 5725 5037 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4350 4325 FPT-AS-AP FPT Telecom Company, VN
7155 4175 4078 VIASAT-SP-BACKBONE, US
20940 4115 3936 AKAMAI-ASN1, NL
11492 4518 3857 CABLEONE, US
7552 3735 3715 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 MC-SERVER-HOSTING, ZZ
23.178.240.0/24 Transit: 32425 SKB3-ARIN-BGP, US
23.189.192.0/24 Origin: 27593 SPECTRAPLUS, 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 /14:1196 /15:2115 /16:13556 /17:8307 /18:14016
/19:25216 /20:44243 /21:52117 /22:111029 /23:102517 /24:565628
/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 6434 7348 UNI2-AS, ES
8151 5758 11704 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 2926 3458 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2602 3554 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2148 2488 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)
----------------------------------------------
1:2223 2:1395 3:258 4:7 5:4639 6:136
7:6 8:1534 9:1 10:1 11:172 12:1509
13:376 14:2312 15:304 16:196 17:369 18:636
20:288 21:4 22:188 23:6388 24:2889 25:6
27:2634 29:19 31:2554 32:84 34:26 35:118
36:1998 37:4541 38:5261 39:871 40:147 41:4341
42:2102 43:2303 44:322 45:17083 46:4351 47:378
49:1806 50:1895 51:596 52:1598 54:393 55:965
56:8 57:131 58:1856 59:1124 60:1001 61:2597
62:2772 63:1924 64:5753 65:2347 66:5010 67:3051
68:1355 69:4161 70:1356 71:672 72:3034 74:2633
75:1597 76:619 77:2451 78:1850 79:2991 80:2130
81:1843 82:1472 83:1296 84:1543 85:3046 86:760
87:2089 88:1206 89:3883 90:620 91:7910 92:2057
93:2640 94:3559 95:4004 96:1296 97:321 98:1097
99:735 100:91 101:1313 102:3115 103:32151 104:4621
105:954 106:882 107:2659 108:1136 109:4254 110:2141
111:3136 112:2068 113:1762 114:1671 115:2072 116:1923
117:2512 118:2697 119:1984 120:1779 121:1107 122:2600
123:2165 124:1573 125:2529 128:1483 129:930 130:1061
131:2043 132:865 133:408 134:1796 135:349 136:915
137:1124 138:2803 139:1574 140:1165 141:1306 142:1494
143:1532 144:995 145:343 146:1959 147:1621 148:2430
149:2265 150:885 151:1234 152:1994 153:590 154:4980
155:1381 156:1976 157:1337 158:1086 159:2243 160:2649
161:1589 162:3542 163:1596 164:1727 165:1899 166:1016
167:1726 168:3902 169:909 170:4861 171:876 172:3710
173:2968 174:990 175:1206 176:3825 177:5308 178:3563
179:2392 180:2437 181:3520 182:3324 183:2005 184:2280
185:20735 186:4994 187:4540 188:4257 189:4054 190:9329
191:1796 192:10972 193:8983 194:7322 195:5298 196:3241
197:2552 198:5980 199:6123 200:8070 201:6149 202:10456
203:10172 204:4567 205:3680 206:4388 207:3477 208:4166
209:4943 210:4268 211:2458 212:4272 213:3437 214:1093
215:59 216:6728 217:2880 218:1285 219:404 220:1800
221:980 222:670 223:2145
End of report
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