[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Sep 24 21:30:41 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sun 24 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: 944964
Prefixes after maximum aggregation (per Origin AS): 352994
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 452937
Number of IPv4 prefixes with a valid ROA: 432290
Number of IPv4 prefixes with an invalid ROA: 1692
Number of IPv4 prefixes with no ROA: 510982
Total ASes present in the Internet Routing Table: 74871
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 64427
Origin ASes announcing only one prefix: 25954
Transit ASes present in the Internet Routing Table: 10444
Transit-only ASes present in the Internet Routing Table: 466
Paths with bogon ASNs present in the IPv4 Routing Table: 107
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: 1041
Number of instances of unregistered ASNs: 1044
Number of 32-bit ASNs allocated by the RIRs: 42689
Number of 32-bit ASNs visible in the Routing Table: 35139
Prefixes from 32-bit ASNs in the Routing Table: 180302
Number of bogon 32-bit ASNs visible in the Routing Table: 39
Special use prefixes present in the Routing Table: 9
Prefixes being announced from unallocated address space: 534
Number of addresses announced to Internet: 3054925824
Equivalent to 182 /8s, 22 /16s and 120 /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: 319117
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244822
Total APNIC prefixes after maximum aggregation: 70309
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 238699
Unique aggregates announced from the APNIC address blocks: 98673
APNIC Region origin ASes present in the Internet Routing Table: 13620
APNIC Prefixes per ASN: 17.53
APNIC Region origin ASes announcing only one prefix: 4050
APNIC Region transit ASes present in the Internet Routing Table: 1820
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: 8976
Number of APNIC addresses announced to Internet: 772453696
Equivalent to 46 /8s, 10 /16s and 181 /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: 276136
Total ARIN prefixes after maximum aggregation: 123889
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 279288
Unique aggregates announced from the ARIN address blocks: 131754
ARIN Region origin ASes present in the Internet Routing Table: 19103
ARIN Prefixes per ASN: 14.62
ARIN Region origin ASes announcing only one prefix: 6952
ARIN Region transit ASes present in the Internet Routing Table: 1935
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: 1278873664
Equivalent to 76 /8s, 58 /16s and 16 /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: 264756
Total RIPE prefixes after maximum aggregation: 123669
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 260208
Unique aggregates announced from the RIPE address blocks: 159955
RIPE Region origin ASes present in the Internet Routing Table: 28445
RIPE Prefixes per ASN: 9.15
RIPE Region origin ASes announcing only one prefix: 12033
RIPE Region transit ASes present in the Internet Routing Table: 3873
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: 11357
Number of RIPE addresses announced to Internet: 716850560
Equivalent to 42 /8s, 186 /16s and 69 /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: 126761
Total LACNIC prefixes after maximum aggregation: 28418
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 125601
Unique aggregates announced from the LACNIC address blocks: 49253
LACNIC Region origin ASes present in the Internet Routing Table: 11029
LACNIC Prefixes per ASN: 11.39
LACNIC Region origin ASes announcing only one prefix: 2319
LACNIC Region transit ASes present in the Internet Routing Table: 2325
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: 8841
Number of LACNIC addresses announced to Internet: 178465280
Equivalent to 10 /8s, 163 /16s and 42 /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: 31448
Total AfriNIC prefixes after maximum aggregation: 5990
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 40628
Unique aggregates announced from the AfriNIC address blocks: 12844
AfriNIC Region origin ASes present in the Internet Routing Table: 1799
AfriNIC Prefixes per ASN: 22.58
AfriNIC Region origin ASes announcing only one prefix: 600
AfriNIC Region transit ASes present in the Internet Routing Table: 323
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: 1137
Number of AfriNIC addresses announced to Internet: 107841280
Equivalent to 6 /8s, 109 /16s and 135 /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 9482 8729 41 CHINAMOBILE-CN China Mobile Communicati
7545 5725 785 689 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4295 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3743 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3593 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3407 1824 98 VNPT-AS-VN VNPT Corp, VN
9498 3156 498 251 BBIL-AP BHARTI Airtel Ltd., IN
24560 2516 849 387 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 9132 11001 3266 AMAZON-02, US
11492 4532 301 669 CABLEONE, US
7155 4177 288 98 VIASAT-SP-BACKBONE, US
6327 3542 1319 66 SHAW, CA
22773 3537 3039 298 ASN-CXA-ALL-CCI-22773-RDC, US
749 3151 54959 2403 DNIC-AS-00749, US
367 2992 3838 1432 DNIC-ASBLK-00306-00371, US
16625 2979 1418 2270 AKAMAI-AS, US
396982 2695 3597 392 GOOGLE-CLOUD-PLATFORM, US
7018 2499 23670 1560 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 7392 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4085 3398 179 AKAMAI-ASN1, NL
8551 3456 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2952 2298 917 ROSTELECOM-AS, RU
9009 2768 257 1419 M247, RO
34984 2333 362 592 TELLCOM-AS, TR
58224 1747 928 513 TCI, IR
13188 1607 100 26 TRIOLAN, UA
8452 1481 1852 16 TE-AS TE-AS, EG
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 11854 3369 603 UNINET, MX
10620 3542 506 852 Telmex Colombia S.A., CO
13999 2406 334 623 Mega Cable, S.A. de C.V., MX
11830 2002 369 64 Instituto Costarricense de Electricidad
28573 1327 2324 232 Claro NXT Telecomunicacoes Ltda, BR
6503 1302 344 510 Axtel, S.A.B. de C.V., MX
3816 1295 764 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1115 180 429 Techtel LMDS Comunicaciones Interactiva
6147 1112 369 22 Telefonica del Peru S.A.A., PE
28202 1090 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 1606 393 19 LINKdotNET-AS, EG
24835 1549 549 28 RAYA-AS, EG
36992 1360 1518 280 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1046 67 45 ORANGE-COTE-IVOIRE, CI
36935 938 521 44 Vodafone-, EG
37457 675 319 45 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 540 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 11854 3369 603 UNINET, MX
9808 9482 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9132 11001 3266 AMAZON-02, US
12479 7392 1713 145 UNI2-AS, ES
7545 5725 785 689 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4532 301 669 CABLEONE, US
18403 4295 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4177 288 98 VIASAT-SP-BACKBONE, US
20940 4085 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 9482 9441 CHINAMOBILE-CN China Mobile Communications Grou
12479 7392 7247 UNI2-AS, ES
16509 9132 5866 AMAZON-02, US
7545 5725 5036 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4295 4270 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4079 VIASAT-SP-BACKBONE, US
20940 4085 3906 AKAMAI-ASN1, NL
11492 4532 3863 CABLEONE, US
7552 3743 3723 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
100.64.192.0/19 52971 MICKS TELECOM EIRELI, BR
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
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, 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
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 /11:101 /12:298
/13:576 /14:1196 /15:2113 /16:13532 /17:8301 /18:14015
/19:25236 /20:44164 /21:52202 /22:111410 /23:102620 /24:568313
/25:128 /26:97 /27:141 /28:48 /29:95 /30:23
/31:4 /32:283
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6479 7392 UNI2-AS, ES
8151 5874 11854 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3444 4532 CABLEONE, US
6327 3352 3542 SHAW, CA
7155 3123 4177 VIASAT-SP-BACKBONE, US
8551 2924 3456 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2591 3537 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2157 2499 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2106 3542 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)
----------------------------------------------
1:2212 2:1430 3:265 4:7 5:4577 6:135
7:6 8:1530 9:1 10:1 11:172 12:1515
13:376 14:2325 15:303 16:198 17:369 18:651
20:293 21:4 22:188 23:6437 24:2906 25:2
27:2656 29:19 31:2562 32:81 34:26 35:117
36:2004 37:4537 38:5409 39:872 40:147 41:4300
42:2082 43:2315 44:325 45:17259 46:4356 47:370
49:1832 50:1903 51:598 52:1596 54:394 55:932
56:5 57:131 58:1857 59:1122 60:1002 61:2595
62:2767 63:1924 64:5796 65:2370 66:5052 67:3064
68:1354 69:4186 70:1356 71:675 72:3029 74:2649
75:1595 76:629 77:2420 78:1839 79:2989 80:2121
81:1832 82:1505 83:1309 84:1569 85:3113 86:765
87:2103 88:1217 89:3914 90:622 91:7927 92:2067
93:2637 94:3564 95:4043 96:1301 97:315 98:1096
99:735 100:91 101:1318 102:3094 103:32266 104:4737
105:971 106:887 107:2687 108:1142 109:4271 110:2132
111:3148 112:2184 113:1765 114:1697 115:2074 116:1906
117:2540 118:2701 119:1968 120:1779 121:1146 122:2641
123:2197 124:1564 125:2525 128:1487 129:931 130:1066
131:2075 132:871 133:408 134:1784 135:349 136:977
137:1125 138:2812 139:1576 140:1181 141:1315 142:1518
143:1583 144:1004 145:351 146:1967 147:1619 148:2432
149:2277 150:892 151:1233 152:1872 153:593 154:5173
155:1397 156:1980 157:1353 158:1089 159:2259 160:2675
161:1598 162:3564 163:1618 164:1724 165:1909 166:1060
167:1751 168:3952 169:884 170:4893 171:926 172:3767
173:2996 174:992 175:1207 176:3838 177:5318 178:3556
179:2426 180:2474 181:3540 182:3333 183:1999 184:2283
185:20800 186:5014 187:4567 188:4278 189:4155 190:9334
191:1831 192:11013 193:9003 194:7369 195:5312 196:3124
197:2514 198:5967 199:6149 200:8121 201:6135 202:10459
203:10200 204:4576 205:3712 206:4418 207:3488 208:4179
209:4956 210:4324 211:2468 212:4300 213:3444 214:1107
215:57 216:6764 217:2866 218:1286 219:405 220:1800
221:984 222:663 223:2152
End of report
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