[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Sep 10 21:30:37 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sun 10 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: 943072
Prefixes after maximum aggregation (per Origin AS): 352299
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 452615
Number of IPv4 prefixes with a valid ROA: 429834
Number of IPv4 prefixes with an invalid ROA: 1645
Number of IPv4 prefixes with no ROA: 511593
Total ASes present in the Internet Routing Table: 74823
Prefixes per ASN: 12.60
Origin-only ASes present in the Internet Routing Table: 64394
Origin ASes announcing only one prefix: 25901
Transit ASes present in the Internet Routing Table: 10429
Transit-only ASes present in the Internet Routing Table: 460
Paths with bogon ASNs present in the IPv4 Routing Table: 104
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: 1088
Number of instances of unregistered ASNs: 1091
Number of 32-bit ASNs allocated by the RIRs: 42590
Number of 32-bit ASNs visible in the Routing Table: 35075
Prefixes from 32-bit ASNs in the Routing Table: 179761
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: 3055859456
Equivalent to 182 /8s, 36 /16s and 183 /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: 318820
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244414
Total APNIC prefixes after maximum aggregation: 70020
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 238301
Unique aggregates announced from the APNIC address blocks: 98543
APNIC Region origin ASes present in the Internet Routing Table: 13598
APNIC Prefixes per ASN: 17.52
APNIC Region origin ASes announcing only one prefix: 4019
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: 25
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8944
Number of APNIC addresses announced to Internet: 772442688
Equivalent to 46 /8s, 10 /16s and 138 /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: 275692
Total ARIN prefixes after maximum aggregation: 123951
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 278352
Unique aggregates announced from the ARIN address blocks: 131576
ARIN Region origin ASes present in the Internet Routing Table: 19101
ARIN Prefixes per ASN: 14.57
ARIN Region origin ASes announcing only one prefix: 6951
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: 4829
Number of ARIN addresses announced to Internet: 1279767104
Equivalent to 76 /8s, 71 /16s and 178 /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: 263797
Total RIPE prefixes after maximum aggregation: 123194
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 259925
Unique aggregates announced from the RIPE address blocks: 159992
RIPE Region origin ASes present in the Internet Routing Table: 28420
RIPE Prefixes per ASN: 9.15
RIPE Region origin ASes announcing only one prefix: 12012
RIPE Region transit ASes present in the Internet Routing Table: 3861
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: 11324
Number of RIPE addresses announced to Internet: 716817792
Equivalent to 42 /8s, 185 /16s and 197 /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: 126590
Total LACNIC prefixes after maximum aggregation: 28416
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 125491
Unique aggregates announced from the LACNIC address blocks: 49193
LACNIC Region origin ASes present in the Internet Routing Table: 11033
LACNIC Prefixes per ASN: 11.37
LACNIC Region origin ASes announcing only one prefix: 2327
LACNIC Region transit ASes present in the Internet Routing Table: 2326
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: 8845
Number of LACNIC addresses announced to Internet: 178543872
Equivalent to 10 /8s, 164 /16s and 93 /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: 31491
Total AfriNIC prefixes after maximum aggregation: 5979
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 40393
Unique aggregates announced from the AfriNIC address blocks: 12798
AfriNIC Region origin ASes present in the Internet Routing Table: 1795
AfriNIC Prefixes per ASN: 22.50
AfriNIC Region origin ASes announcing only one prefix: 592
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: 30
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1133
Number of AfriNIC addresses announced to Internet: 107819264
Equivalent to 6 /8s, 109 /16s and 49 /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 9484 8729 41 CHINAMOBILE-CN China Mobile Communicati
7545 5725 784 688 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 3598 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3415 1840 98 VNPT-AS-VN VNPT Corp, VN
9498 3149 498 251 BBIL-AP BHARTI Airtel Ltd., IN
24560 2491 846 410 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 9067 10990 3265 AMAZON-02, US
11492 4512 299 673 CABLEONE, US
7155 4175 288 97 VIASAT-SP-BACKBONE, US
22773 3551 3040 308 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3536 1319 66 SHAW, CA
749 3152 54959 2404 DNIC-AS-00749, US
16625 3012 1445 2279 AKAMAI-AS, US
367 2962 3827 1391 DNIC-ASBLK-00306-00371, US
396982 2690 3596 387 GOOGLE-CLOUD-PLATFORM, US
7018 2489 23928 1546 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 4102 3398 179 AKAMAI-ASN1, NL
8551 3456 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2948 2298 916 ROSTELECOM-AS, RU
9009 2727 254 1388 M247, RO
34984 2329 362 597 TELLCOM-AS, TR
58224 1750 929 514 TCI, IR
13188 1607 100 26 TRIOLAN, UA
61317 1497 100 1166 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 11783 3368 602 UNINET, MX
10620 3538 506 849 Telmex Colombia S.A., CO
13999 2406 343 626 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 1126 183 426 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 1593 393 19 LINKdotNET-AS, EG
24835 1501 533 27 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 904 520 36 Vodafone-, EG
37457 673 319 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 11783 3368 602 UNINET, MX
9808 9484 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9067 10990 3265 AMAZON-02, US
12479 7362 1713 145 UNI2-AS, ES
7545 5725 784 688 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 4102 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 9484 9443 CHINAMOBILE-CN China Mobile Communications Grou
12479 7362 7217 UNI2-AS, ES
16509 9067 5802 AMAZON-02, US
7545 5725 5037 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 4102 3923 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 /16:13556 /17:8302 /18:14014
/19:25216 /20:44239 /21:52184 /22:111293 /23:102662 /24:566413
/25:135 /26:100 /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 6448 7362 UNI2-AS, ES
8151 5805 11783 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 2929 3456 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2602 3551 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2149 2489 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)
----------------------------------------------
1:2226 2:1406 3:257 4:7 5:4642 6:136
7:6 8:1532 9:1 10:1 11:172 12:1511
13:375 14:2316 15:304 16:196 17:370 18:638
20:290 21:4 22:188 23:6406 24:2887 25:6
27:2636 29:19 31:2555 32:84 34:26 35:118
36:1999 37:4550 38:5271 39:871 40:146 41:4327
42:2098 43:2307 44:322 45:17152 46:4349 47:378
49:1814 50:1896 51:597 52:1599 54:395 55:965
56:8 57:131 58:1858 59:1123 60:1002 61:2597
62:2771 63:1921 64:5802 65:2358 66:5001 67:3062
68:1356 69:4168 70:1356 71:672 72:3034 74:2627
75:1597 76:618 77:2446 78:1851 79:2996 80:2129
81:1854 82:1473 83:1304 84:1558 85:3052 86:767
87:2093 88:1223 89:3897 90:620 91:7932 92:2065
93:2638 94:3559 95:4029 96:1298 97:321 98:1100
99:735 100:91 101:1315 102:3099 103:32234 104:4613
105:956 106:886 107:2685 108:1137 109:4256 110:2134
111:3140 112:2068 113:1766 114:1671 115:2064 116:1924
117:2513 118:2700 119:1980 120:1778 121:1117 122:2619
123:2174 124:1573 125:2524 128:1481 129:931 130:1064
131:2047 132:859 133:408 134:1795 135:349 136:916
137:1126 138:2819 139:1567 140:1170 141:1288 142:1515
143:1534 144:996 145:346 146:1960 147:1620 148:2428
149:2268 150:887 151:1235 152:1875 153:593 154:4982
155:1384 156:1972 157:1334 158:1087 159:2256 160:2647
161:1591 162:3557 163:1602 164:1724 165:1902 166:1061
167:1731 168:3908 169:906 170:4878 171:893 172:3718
173:2966 174:988 175:1207 176:3827 177:5334 178:3565
179:2391 180:2453 181:3563 182:3331 183:2005 184:2279
185:20757 186:4995 187:4552 188:4276 189:4090 190:9299
191:1895 192:10974 193:8993 194:7336 195:5300 196:3157
197:2557 198:5978 199:6131 200:8109 201:6127 202:10453
203:10163 204:4567 205:3700 206:4399 207:3481 208:4167
209:4946 210:4281 211:2457 212:4276 213:3445 214:1091
215:58 216:6743 217:2879 218:1284 219:404 220:1801
221:980 222:673 223:2150
End of report
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